Build functional strength, power and endurance with these five kettlebell exercises, according to a personal trainer.

But, for the average person, is 10,000 steps a day really enough to be ... exercises (such as lifting weights or doing exercises that use your own bodyweight) twice a week.

Then, repeat using your left leg to step forward. This exercise works the muscles of your hips, butt, and thighs as well as your abdominals. The benefits of calisthenics depend on your fitness level.