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.
In the past, whenever weâve asked our high-level trainers for ab workouts, one exercise seems to always find its way into every program: the hanging leg raise. On the whole, our experts agree that no workout regimen is complete without lower ab and hip flexor work, and the leg raise is the best way to get the job done.