Workout Body Types

Knowing your body type can help you compensate for the effects genetics may have on your physical fitness. Body types are based on frame, shape and muscle distribution. The types of muscle fibers you have also play a role. Muscle fibers vary in their contraction time and fatigue resistance. There are three basic types of muscle fibers: I, IIA and IIB. Your proportion of each can determine the best exercise for you. For example, a person with a larger proportion of type IIA fibers, with their greater resistance to fatigue, will perform well as a cross-country runner.

Mesomorph

A mesomorph is a person with a muscular body. Individuals of this body type will gain muscle easily from strength training, the Bodybuilding website explains. They tend to be large-boned, with well-developed extremities. If you are a mesomorph, you may find it easier to maintain a normal weight. Your body may contain a higher portion of lean muscle mass due to the ease for which you build strength.

Endomorph

If you have problems losing weight, you may be an endomorph. This body type may have a higher percentage of body fat, giving these individuals a rounded shape. Women of this body type may have more of a voluptuous figure. Because of the predisposition to fat accumulation, these individuals may need to pay closer attention to their diet and incorporate more cardiovascular exercise into their workouts.

Ectomorph

An ectomorph, the opposite of an endomorph, is characterized by a lean body and a small frame. Women of this body type tend to have smaller chest sizes than the other types. Ectomorphs may have a more difficult time gaining strength.

Using Your Body Type

You probably have a good idea how your body responds to exercise and diet. You can use this information to identify your body type and tailor your exercise routine accordingly. A mesomorph can take advantage of her strength-training ability and build muscle mass to help her exercise performance. An endomorph may need to devote more time to cardio workouts to help her better manage her weight. An ectomorph can emphasize building muscle mass through more intense weightlifting or resistance-training sessions. Working with your body's biology can improve the quality of your workout as well as your results. Consult your doctor before beginning any new exercise regimen.