Depends on what you want to do, a few examples are Ab Curls, the plank and press ups. For ab curls sit on the ball, hands by the head, lean back to approximately 45 degrees and crunch the abs basically tensing them.
For the plank lie on the floor with the ball in front of you, place your forearms on the ball and roll forwards so that your body's straight with your forearms resting on the ball.
Press ups as normal but with feet up on the ball.
If you are planning on using a workout ball, then it may be useful to know which excercise are the most effective. A oersonal trainer is the best resource for gaining knowledge about ab excercises.
A weighted basketball is typically used as a substitution for a medicine ball in iplyometric drills and for strength training exercises. Some common excercises include Medicine Ball Squats, Core Exercises, and Circular Drills.
Dumbells, curl bars, elastic bands and a core ball will all fit in a small space and will also give you a variety of excercises that you can do.
Do lots of excercises
The best ball excercises for abs are those that target your "core", or middle of the body area. these excercises can range from holding an exercise ball between your feet and lifting your legs for several sets. you can also lay flat on an exercize ball and do a standard crunch or "sit up" which really strengthens the abs or core area of the body
Answer, There are excercises especially for the knee. If you had an injury perhaps a consultation with a doctor might help you as you could do more damage if you don't do the right excercises.
Earth
There are many methods of stretching excercises that you may learn that are safe and easy to do. The best place to learn this from is youtube or to talk to professionals for advice
There are many different pointe excercises to do with a "theraband." A theraband is a long stretchy rubber band that is sometimes used in physical therapy. Good excercises with it are putting it around your foot and holding the ends with your hands and working on pointing and flexing the foot (while sitting) One can also put it around the ball of the foot and work on just pointing the toes.
Tongue excercises is the way to go!!!
Breathing and verbal excercises.
it simly means excercises the brain