The Genesis of movement- Body can not initiate movement without first stabilizing spine via the core muscles (Hodges & Richardson)
“ Train from the inside out”: Core/Torso then extremities (Gambetta)
Traditional Abdominal Training
Usually done after workout
Not a lot of variety
Non-functional positions
Limited ROM
Lack of stabilization work
About the “burn”
Leads to imbalances!!
New Thoughts
Performed First
Variety of Movements
Challenging exercises- stability
Progressed Exercises
Functional Positions
Not about the “burn”
Must be coached!!
News Abs
Local Muscles/Inner Unit: TVA, multifidus, internal oblique
Segmental stabilization
Global Muscles/Outer Unit: Rectus, erectors, external oblique
Gross stabilization and movement
Muscles and their Functions
Not the most exciting part but is very important to understand
Important to understand which muscles are active during which movements
Helps to notice compensation patterns and distortions within the kinetic chain
Inner Unit: Transverse Abdominis
Increases intra-abdominal pressure by applying lateral traction to the middle layer of the lumbodorsal fascia
This creates an extension force in the flexed position (lifting object from floor)
Major stabilizer of the low back
The TVA, multifidus and pelvic floor muscles are on the same neurological loop; If the TVA is not working properly, these muscles will also not function correctly
Chek, Clark Manuals
Inner Unit: Internal Oblique
Bends the trunk forward through bilateral stimulation
Bends the trunk sideways and rotates it toward the ipsilateral side through unilateral stimulation
Ipsilateral rotator when the pelvis is anchored
Contralateral rotator when the trunk is anchored
Cooperates with contralateral external oblique
Chek, Clark Manuals
Inner Unit: Multifidus
Extension
Rotational Stabilizer
Multi-segmental stabilization
Primary stabilizer of the SI Joint
When back injury occurs begins to atrophy within 24 hours (Richardson & Jull)
Moth-eaten look
Chek, Clark Manuals
Outer Unit: External Oblique
Bends the trunk forward through bilateral stimulation
Tilts pelvis posteriorly
Ipsilateral lateral flexion and contralateral trunk rotation through unilateral stimulation
Increases intra-abdominal pressure
Largest abdominal muscle
Chek, Clark Manuals
Outer Unit: Rectus Abdominis
Flexes the trunk if the pelvis is fixed
Lifts and posteriorly rotates the pelvis if the trunk is fixed
Stabilizer on the contralateral side under dynamic conditions or with a heavy load
Hypertrophy or hypertonicity of the psoas causes anterior pelvic tilt by approximation of the lesser trochanter and lumbar spine
Major culprit in lower back pain
Chek, Clark Manuals
Outer Unit: Quadratus Lumborum
Lateral Flexion with the pelvis fixed
Provides stability to L5-S1; frontal plane stability
When the psoas becomes shortened, the QL also shortens
Chek, Clark Manuals
Problems with Traditional Abs
One movement oriented; flexion
Imbalance between movements
Lack of stability
Psoas and hip flexor dominant
Lots of hip and trunk flexion can cause the iliopsoas to become shortened -> anterior pelvic tilt-> reciprocal inhibition to glute max-> increased shear force at lumbar spine-> inner unit is inhibited-> low back pain
Importance of Stability
Flexion force + Extension force = Stabilization
The co-contraction of the deep abdominal musculature helps to stabilize spine prior to limb movement
TVA, Internal Oblique and Multifidus work together to provide segmental stability to the vertebrae
Weak Link Theory- You are only as strong as your weakest link
Force is produced from the ground up and needs to be transferred through a rigid body to the upper extremities
Training the torso
Teach athletes/clients how to Draw-In (Boyle, Chek, Clark)
Draw-In Analogies: belly button to spine, tightest pants, narrow space
Re-educate deep abdominal musculature first
Get muscles to fire properly
Necessary for injury reduction
Torso Movements
FLEXION- shoulders to hips; hips to shoulders
EXTENSION- trunk and hip
LATERAL FLEXION
ROTATION- upper and lower body
STABILITY- prone, supine, and lateral
Medicine Balls
Great to teach force production, reduction, and transfer
Can use alone or with partners
Cue to throw with torso rather than arms
Involve as many joints as possible
Functional Torso Training
Medicine Ball Movements
VERTICAL - Extension and Flexion
HORIZONTAL-Overhead, Chest Level, Extension
ROTATIONAL - Front, Side, Back
Develop Modules
Develop Modules to fit into your training template
Develop systematic progressions
Treat Torso Training like any other component of performance (i.e. sets, reps, volume, TUT)
“ Little but often”
Devote 5-10 minutes for core work each day
Try to cover each movement at least once a week
Exception to this is that more stability should be done early on
Implementing Modules
Develop Modules for all components
Develop Modules for each phase
Example Workout:
WC/Hypertrophy emphasis Lift: 15-60 Min Static 1 Recovery: 60-70 Min Trap Series x10 ea Rotator Cuff: 13-15 Min Core 1A Core: 7-13 Min Dynamic Flex 1 Warm up: 0-7 Min PHASE 1- DAY 1 OFF-SEASON Time:
Sample Program
OFF-SEASON: PHASE 1- Week 1
Front Twist 2x10 ea Elbow Obliques 2x1o ea Front Twist 2x10 ea Floor Hypers 2x10x2 sec Front Twist 2x10 ea Elbow Obliques 2x10 ea Seated Chest Pass 2x10 Side Lying Abduction 2x10 ea Overhead Pass 2x10 Draw-In Bridges 2x10x2 sec Seated Chest Pass 2x10 4 Way Elbow Bridge 2x20 sec Throw downs 2x10 Kneeling Draw-In 2x5x10 sec Clean & Jerk 2x10 4 Pt.. Draw In 2x5x10 sec Throw downs 2x10 Lying Draw In 2x5x10 sec MB 1A Core 1C MB 1B Core 1B MB 1A Core 1A Sat Fri Thurs Wed Tues Mon
Sample Program
OFF-SEASON: PHASE 4- Week 1
1 Arm Chest Pass 2x10 ea Diagonal Chops 2x10 ea Rotational Overhead Pass 2x10 ea (1 extra set for non-dom side) Wide Rotations 2x20 1 Arm Chest Pass 2x10 ea Wood Chops 2x10 Side Pass w/ Step 2x10 ea (1 extra set for non-dom side) 1 Leg Feet Bench Oblique 2x7 ea leg + ea side Side Pass w/ Step 2x10 ea (1 extra set for non-dom side) Overhead DB Side Bends 2x10 ea Side Pass w/ Step 2x10 ea (1 extra set for non-dom side) Off Bench Oblique 2x12 ea (arms overhead) 1 Leg Throwdowns 2x10 ea Partner Pushes 2x20 1 Leg Clean & Jerk 2x10 ea 1 Leg Hypers 2x10 ea 1 Leg Throwdowns 2x10 ea Ball Elbow Bridge 2x30 sec ea MB 4A Core 4C MB 4B Core 4B MB 4A Core 4A Sat Fri Thurs Wed Tues Mon
Progressions
Muscle re-education
Stability
Integrate draw-in with dynamic movements
Stable to Unstable surfaces
Simple to Complex
Non-functional to Functional
Slow/Controlled to Fast/Explosive Movements
Summary
Make Torso Training a priority
Use a systematic progression
Teach How to Draw-In
Coach Torso Training like any other component
Develop Modules and make sure there is balance between movements
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