This document provides guidance on warming up and stretching for figure skaters. It defines warm-ups as activities to raise body temperature before exercise, while stretching increases muscle extensibility. The purposes of warm-ups are to improve performance and decrease injuries by increasing blood flow and muscle temperature. Stretching aims to improve flexibility long-term and extensibility prior to exercise. The document recommends a dynamic warm-up for skaters including raising temperature, dynamic stretches, and balance/speed/power drills. Skaters should also implement a stretching routine after practice focusing on tight muscle groups like calves and hips to maintain flexibility.
Thirumoorthy R, Certified Sports Engineer (trainee) at Sports & Management Research Institute (SMRI) describes about different types of Gym Equipment in this
Sports Coaching Pedagogy presentation assessment on whether or not warming up & stretching prior to exercise has the potential to increase physical performace and prevent sports related injuries
Thirumoorthy R, Certified Sports Engineer (trainee) at Sports & Management Research Institute (SMRI) describes about different types of Gym Equipment in this
Sports Coaching Pedagogy presentation assessment on whether or not warming up & stretching prior to exercise has the potential to increase physical performace and prevent sports related injuries
Lecture on task specific strength. Given at Wilmington College of Ohio for HPE 345, Strength Programming for Sport. Work based out of the text, Science and Practice of Strength Training, 2nd Edition.
Lecture on task specific strength. Given at Wilmington College of Ohio for HPE 345, Strength Programming for Sport. Work based out of the text, Science and Practice of Strength Training, 2nd Edition.
Blink and you'll miss it: content overload at Social Media WeekNicola Whiteman
Content is out of control. How do you stay on top of your content streams, and avoid getting swamped by the irrelevant content? And, if you're a marketer, how do you ensure that your messages cut through the noise?
Bristol52's #FatherBristmas 2015 Prize PileJake Johnson
The ever expanding prize pile for #FatherBristmas - a charity prize draw to give awesome Bristol Christmas gifts to awesome people who donate to the Great Western Air Ambulance.
Our team at Complete Physio got together to bring you all the information you might need ahead of running a marathon in 2014.
From the best way to train through to injury prevention, there is useful information for first times and experienced heads.
PowerPoint presentation for Stage 6 HSC PDHPE Core 2 unit.
PowerPoint to be used in conjunction with class teacher website for activity resources and additional Prezi presentation for student-led learning.
http://ratusaupdhpe.weebly.com/
NVBDCP.pptx Nation vector borne disease control programSapna Thakur
NVBDCP was launched in 2003-2004 . Vector-Borne Disease: Disease that results from an infection transmitted to humans and other animals by blood-feeding arthropods, such as mosquitoes, ticks, and fleas. Examples of vector-borne diseases include Dengue fever, West Nile Virus, Lyme disease, and malaria.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
Lung Cancer: Artificial Intelligence, Synergetics, Complex System Analysis, S...Oleg Kshivets
RESULTS: Overall life span (LS) was 2252.1±1742.5 days and cumulative 5-year survival (5YS) reached 73.2%, 10 years – 64.8%, 20 years – 42.5%. 513 LCP lived more than 5 years (LS=3124.6±1525.6 days), 148 LCP – more than 10 years (LS=5054.4±1504.1 days).199 LCP died because of LC (LS=562.7±374.5 days). 5YS of LCP after bi/lobectomies was significantly superior in comparison with LCP after pneumonectomies (78.1% vs.63.7%, P=0.00001 by log-rank test). AT significantly improved 5YS (66.3% vs. 34.8%) (P=0.00000 by log-rank test) only for LCP with N1-2. Cox modeling displayed that 5YS of LCP significantly depended on: phase transition (PT) early-invasive LC in terms of synergetics, PT N0—N12, cell ratio factors (ratio between cancer cells- CC and blood cells subpopulations), G1-3, histology, glucose, AT, blood cell circuit, prothrombin index, heparin tolerance, recalcification time (P=0.000-0.038). Neural networks, genetic algorithm selection and bootstrap simulation revealed relationships between 5YS and PT early-invasive LC (rank=1), PT N0—N12 (rank=2), thrombocytes/CC (3), erythrocytes/CC (4), eosinophils/CC (5), healthy cells/CC (6), lymphocytes/CC (7), segmented neutrophils/CC (8), stick neutrophils/CC (9), monocytes/CC (10); leucocytes/CC (11). Correct prediction of 5YS was 100% by neural networks computing (area under ROC curve=1.0; error=0.0).
CONCLUSIONS: 5YS of LCP after radical procedures significantly depended on: 1) PT early-invasive cancer; 2) PT N0--N12; 3) cell ratio factors; 4) blood cell circuit; 5) biochemical factors; 6) hemostasis system; 7) AT; 8) LC characteristics; 9) LC cell dynamics; 10) surgery type: lobectomy/pneumonectomy; 11) anthropometric data. Optimal diagnosis and treatment strategies for LC are: 1) screening and early detection of LC; 2) availability of experienced thoracic surgeons because of complexity of radical procedures; 3) aggressive en block surgery and adequate lymph node dissection for completeness; 4) precise prediction; 5) adjuvant chemoimmunoradiotherapy for LCP with unfavorable prognosis.
Pulmonary Thromboembolism - etilogy, types, medical- Surgical and nursing man...VarunMahajani
Disruption of blood supply to lung alveoli due to blockage of one or more pulmonary blood vessels is called as Pulmonary thromboembolism. In this presentation we will discuss its causes, types and its management in depth.
ARTIFICIAL INTELLIGENCE IN HEALTHCARE.pdfAnujkumaranit
Artificial intelligence (AI) refers to the simulation of human intelligence processes by machines, especially computer systems. It encompasses tasks such as learning, reasoning, problem-solving, perception, and language understanding. AI technologies are revolutionizing various fields, from healthcare to finance, by enabling machines to perform tasks that typically require human intelligence.
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
Knee anatomy and clinical tests 2024.pdfvimalpl1234
This includes all relevant anatomy and clinical tests compiled from standard textbooks, Campbell,netter etc..It is comprehensive and best suited for orthopaedicians and orthopaedic residents.
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Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
The prostate is an exocrine gland of the male mammalian reproductive system
It is a walnut-sized gland that forms part of the male reproductive system and is located in front of the rectum and just below the urinary bladder
Function is to store and secrete a clear, slightly alkaline fluid that constitutes 10-30% of the volume of the seminal fluid that along with the spermatozoa, constitutes semen
A healthy human prostate measures (4cm-vertical, by 3cm-horizontal, 2cm ant-post ).
It surrounds the urethra just below the urinary bladder. It has anterior, median, posterior and two lateral lobes
It’s work is regulated by androgens which are responsible for male sex characteristics
Generalised disease of the prostate due to hormonal derangement which leads to non malignant enlargement of the gland (increase in the number of epithelial cells and stromal tissue)to cause compression of the urethra leading to symptoms (LUTS
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?
Stretchingand warmup120310
1. Outline
1. Stretching v. Warm-up
1. Definition
2. Purposes
3. Effectiveness
4. Recommendations
2. Warm-up for Skating
3. Stretching for Skating
1. Type of Stretching
2. When to Stretch
3. What to Stretch
A Figure Skaters Guide to Warming
Up and Stretching
Warm-up for Success
Deborah L. King, PhD, Department Exercise and Sport Sciences, Ithaca College
Figure Skating Medical Symposium, CMC Sports Medicine Athletic Performance, December 2010
2. Warm – up
Activities and movements that increase body temperature
prior to exercise
Stretching
Activities or motions that increase the extensibility of
muscles
Definitions
3. Purposes
Warm-up
– Improve performance
• Increase body temperature
– Increases muscle force, nerve conduction, rate of chemical reactions,
strength and power
• Increase heart rate and respiratory rate
– Increase blood flow and exchange of O2 and CO2
• Mental/psychological preparation
– Imagery, Focus of attention, Motivation, Arousal
– Decrease injuries
• Increase body temperature
– Improve extensibility of muscles
4. Purposes
Stretching
– Long term (daily stretching over months and years):
• Improve flexibility
– Attain proper positions or postures for sport
– Improved performance
• Avoid muscle or joint imbalances
– Maintain proper mechanics
– Short term (stretching prior to exercise):
• Improve extensibility of muscles and pain free range of motion
– Prevent muscle strains or other injuries
5. Stretching
– Limited and conflicting evidence that stretching PRIOR to
exercise decreases injury rates
• Pre-participation stretching is
– Ineffective in reducing over use injuries (military, running, team
sports)
– Only somewhat effective in reducing muscle strains
– Stretching PRIOR to performance decreases force
production of muscles
• Pre-participation stretching:
– Decreases strength output
– Can decrease power output
Effectiveness
6. Warm-up
– Focus on active (dynamic) components:
• Generally improve performance
• May lessen injury rates
– To enhance performance:
• Raise body temperature (avoid excessive thermoregulatory strain)
• Elevate VO2
• Include brief task-specific bursts
– To prevent acute sport specific injuries:
• Warm up exercises – about 5 min
• Technique alignment exercises – about 5 minutes
• Balance exercises – about 5 minutes
• Strength & Power exercises – about 2 minutes
Recommendations
7. Practice – Off ice
• 5 minutes of activities to raise body temperature
– Jump rope , Exercise bike, Slide board, Jogging
• 5 minutes dynamic stretching
– Ankles, Knee flexors/extensors, Hip flexion/extension, Hip
Abduction/Adduction
• 5 minutes balance/strength/speed /power
– Lunges
– Off ice jumps & Landings
– Sprints or quick bursts with jump rope, bike, slide board
Specifics for Skaters – Warm-up
8. Practice – On ice
• 5 minutes of skating to raise body temperature
• 5 minutes dynamic stretching
– Next to board
• Knee flexors/extensors, Hip flexion/extension, Hip Abduction/Adduction
– While skating
• Lunges, squats
• 5 minutes balance/speed/power
– Crossovers and glide length of ice on one foot
– Waltz jumps focus on height and landing
– Power stroking, footwork, …
Specifics for Skaters – Warm-up
9. Competition
• Off ice warm up (about 15 minutes) prior to on ice group warm-up
• Depending on skate order, after group warm-up
– Short wait:
• Skates on:
– Mental run through
– Dynamic stretches to stay warm
– Long wait
• Skates off:
– 5-10 minutes warm up that can be repeated
– Walk through program off ice
• Skates on
– Mental run through
– Dynamic stretches to stay warm
Specifics for Skaters – Warm-up
10. Things to remember:
– Rinks are cold
– Skaters will cool off quickly
• Have Layers
• Keep Moving
Specifics for Skaters – Warm-up
11. Stretching
– Flexibility is important
– Skaters can easily develop muscle imbalances
A habitual stretching program is important
– Stretch after practices, in evenings
– Raise body temp prior to stretching
– Target muscle groups that:
• Tend to get tight and are over worked
• Allow needed flexibility for sport performance
Recommendations
12. Types of Stretches
• Static
– Recommended 5 minutes of total stretch per muscle group
– Typically do 5 x 60 seconds
• PNF Stretching - common technique is Contract-Relax
– Contract muscle against resistance for 10 seconds
– Relax and stretch for 30 + seconds
– Repeat 2 to 5 times
• Dynamic Stretching
– Move joints through ROM with controlled exaggerated motions
– Can do set time or repeat set distances
Specifics for Skaters – Habitual Stretching
13. Muscles that tend to get tight:
– Calf (gastrocnemius and soleus)
Specifics for Skaters – Habitual Stretching
14.
15. Muscles that tend to get tight:
– Tibialis Anterior
Specifics for Skaters – Habitual Stretching
16.
17. Muscles that tend to get tight:
– Low back (erector spinae)
Specifics for Skaters – Habitual Stretching
18.
19. Muscles that tend to get tight:
– Hip Abductors (TFL, Gluteus
Medius)
Specifics for Skaters – Habitual Stretching
20.
21. Muscles that tend to get tight:
– Hip Adductors (Iliopsoas, rectus
femoris)
Specifics for Skaters – Habitual Stretching
22.
23. Muscles that tend to get tight:
– Hip Flexors (Iliopsoas, rectus
femoris)
Specifics for Skaters – Habitual Stretching
24.
25. Muscles that tend to get tight:
– Hip Extensors (gluteus
maximums, hamstrings)
Specifics for Skaters – Habitual Stretching
26.
27. Muscles that tend to get tight:
– Hip Lateral Rotators (piriformis,
gluteus maximus)
Specifics for Skaters – Habitual Stretching
28.
29. Stretching Tips
1. After practice, training, or evenings is recommended
2. Warm up muscles before stretching
– If at rink, find a warm room
3. Aim for 5 minutes of each muscle group
– Many stretches will do more than one muscle group at a
time
4. Focus on:
– Muscles prone to tightness/imbalances
– Joints needing range of motion
5. Flexibility does not necessarily
• decrease injury rates
• Improve performance
30. Three Keys to Success
• Warm–up
– Raise your body temp,
HR, breathing rate
• Warm-up
– Use dynamic stretching
to take muscles through
ROM
• Warm-up
– Add balance, speed, and
power activities
31. And Lastly
• Maintain muscle
balances and joint
ranges of motion with
stretching as part of
your conditioning
program not as part of a
warm-up
Questions and Discussion ….