Insanity is a popular 60-day home fitness program that requires no equipment and works the entire body through high-intensity interval training. The workouts are very intense but brief, allowing participants to burn more calories in 15 minutes than an hour of steady cardio. The program takes interval training to the next level, expending over 1,000 calories per hour of workouts and producing dramatic results if completed six days a week for two months. In addition to calorie burning, the aerobic workouts increase blood flow and oxygen through the body while also releasing endorphins for a natural "runner's high."

1. WorkoutReviews
Insanityisa popularhome fitnessworkoutprogramandinthis Insanityworkoutreview,we checkout
howthe 60 dayprogram useszeroequipmentandworksthe entire body, Intense workoutreviews
punctuatedbybrief restperiodsare more efficientthanregularcardioorweighttraining,relyingon
“Max Interval Training”toburn off the weight.Infact,you can achieve more progressin15 minutesof
HIIT than inone hour on the treadmill.The greatthingaboutInsanityisyoudon’thave tosacrifice more
than 6 hours perweektowork outInsanity’shighlevel of exertionmeansyouwill onlyneedtospend30
to 60 minutesworkingoutperday,six daysa week,forthe 60 day period. The Insanityprogramtakes
HIIT to the nextlevel byrampingupthe intensity itisthe “hardestfitnessworkouteverputonDVD,”
afterall.Max Interval Trainingisthe reasonInsanitycandeliversuchdramaticresults.
WithInsanityMax Interval Training,youcanexpend1,000 calorieswithineachhourof workingout.
Most adultsspendsix timesthatamountof hours watchingtelevision. workout reviews If youcan
commityourself totwomonthsof the hardestworkoutsof your life,youwill be rewardedbyinsane
results.Due tothe cardio-heavynature of Insanity,you’ll get agreataerobicworkouteachtime,helping
increase bloodflowandoxygenthroughyourbody.Justremembernottoneglectthe meal program,
whichlaysout healthymealsinthe correctproportionstolose weightorgainmuscle dependingonyour
goals.Healthstartsin the kitchen.Whenyoudointense cardio,yourbrainreleasesendorphins,which
act as natural painkillersandare oftenassociatedwithworkoutbasedeuphorialikea“runnershigh”.