The ability to perform 100 push-ups every day requires a high amount of strength. If you are seeking to improve your strength or maintain your current fitness level, performing 100 push-ups every day may do more harm than good to your body. Before attempting any workout routine, speak with your doctor.

Training your legs with dumbbells works all of your lower-body muscles together rather than one muscle group individually. This method can help you burn more calories in less time and increase full-body strength together while you work on balance, core stability, coordination and breathing.

Although it's impossible to naturally achieve huge muscle growth in just a few weeks, there are some steps you can take to dramatically speed up your progress. Your exact rate of muscle growth is largely determined by gender, age, body type and genetics.

Tendonitis occurs when a tendon, which attaches muscle to bone, becomes inflamed from overuse. Wrist tendonitis, also known as de Quervain's disease, is related to overuse or repetitive motions such as typing. Wrist exercises help strengthen your wrists as you recover from the inflammation.

If your arms and belly have excess fat they may jiggle when you move and leave you wanting to get rid of the excess flab. There are no exercises that you can do to spot reduce each of these areas; getting rid of flabby arms and belly depend upon your diet and fitness program.

Pull-ups essentially provide a full upper-body workout in one exercise. Not only are multi-muscle, also called multi-joint, exercises more efficient time-wise, they burn more calories than single-muscle exercises, making them better for weight loss.

An avulsion fracture occurs when a tendon pulls off a piece of a bone, usually from a forceful collision. It is a common injury in sports, particularly in the thumb area.

Carpal tunnel syndrome is a disorder of the hand and wrist. The carpal tunnel, a narrow tunnel formed by the bones and tissues of the wrist, protects the median nerve, which controls the movement of the thumb and first three fingers.

The planche push-up is one of the hardest variations possible. It takes extraordinary shoulder and triceps strength, as well as a powerful core.

Exercise is an essential part of managing arthritis and minimizing the pain associated with the disease, according to the Arthritis Foundation. Instead of increasing joint pain, regular exercise increases flexibility and reduces stiffness.

Not everyone has time to hit the gym to get the daily 30 minutes of physical exercise recommended by the American Heart Association. Wearing ankle and wrist weights that discreetly fit under your clothes may seem like an appealing option to get a workout while performing your usual daily activities.

It is normal for your hands to shake slightly as the nerves and muscles switch continuously between states of relaxation and contraction, says EmbarrassingProblems.com.