William Henry Bill Cosby, Jr. (born July 12, 1937) is an American stand-up comedian, actor, and author. Cosby's start in stand-up comedy began at the hungry i in San Francisco, and was followed by his landing a starring role in the 1960s television show I Spy. He was also a regular on the children's television series The Electric Company during the show's first two seasons.
Crunch on Exercise Ball: This exercise not only build your abs but also promotes balance and stability. Crunch on exercise ball is a highly effective exercise to build upper and middle ab muscles. Check out the proper way to do this exercise: Sit on the ball and keep your feet straight on the floor.
Another great ab exercise is the Around the World Kettlebell exercise. For this one, you want toâ¦. 1  brace your abs. 2  squeeze your glutes, do so throughout the entire exercise.3  take the kettlebell behind your back, switch hands and bring the KB around front, handing off to the other hand in a continuous motion.or this one, you want toâ¦. 1  brace your abs. 2  squeeze your glutes, do so throughout the entire exercise. 3  take the kettlebell behind your back, switch hands and bring the KB around front, handing off to the other hand in a continuous motion.