The one arm chest press is an excellent exercise that builds not only chest strength but core strength as well. It uses the stability ball to add another element of instability to make this a very challenging exercise.
By using proper form and speed, the overhead tricep extension is an excellent exercise to isolate and build strength in the tricep muscles.
This stablity ball exercise is an excellent isolation exercise for the tricep muscles. This exercise utilizes the stability ball to practice balance and strengthen the core at the same time.
This stability ball triceps exercise really isolates the tricep muscle group. This exercise also builds core strength and balance.