from Juneau, AK
Jumping Jacks is a great cardiovascular exercise which can be performe...
Calories burned during this challenge: between 12 and 17, depending on...
Running In Place is a very effective cardio exercise as, as it essenti...
Single Leg Jacknife is a great ABS exercise that works mainly your low...
Welcome to 100 Plank Jacks Challenge! This is a great exercise because...
By popular demand, here is the 1000 Calorie workout! Intensive burn, s...