Someone needs a fact checker. This math is so wrong. 1000 jumping jacks is only 500 calories burnt. That's only the calories of one pound of fat, 3500 calories. To burn 1 pound do 7000 jumping jacks. That sounds a bit more reasonable, eh?
Lie flat on your back with your legs straight, and raise one leg straight in the air. Try not to bend your knee! Then, with your arms and hands flat on the ground, raise your hips off the ground. Hold for five seconds. Repeat ten to fifteen times with eac
50 Awesome Pre- and Post-Workout Snacks Eating a full meal before and after training isn’t always easy, but don’t skimp when it comes to snack time. Here are 50 simple recipes to hit the spot before and after workouts.