Butthe improper execution of weight training may lead to injury. When theexercise is difficult to execute at the end of the exercise set thetendency to use other muscle groups to assist the method is quitecommon. This might result in involvement of the weaker muscles thatcannot bear the weight. This results in serious injuries. Soweight-training exercises must be performed in a proper way underproper guidance.

Whenever a pain is felt during the exerciseshould be stopped. But all discomforts do not necessarily mean thatthere is injury. Weight training exercises should be brief and intense.Not many people can accustom them with weight training. The expression'no pain, no gain' is quite apt here and it indicates working throughthe discomfort resulted from vigorous effort. But negligence of extremepain is dangerous as this might be the sign of soft-tissue injury.

Muscle Fatigue in Weight Training

Discomfortduring weight training can result due to other factors. The trainee whorepeats the set of exercises again and again can experience burningsensations in their muscles. This is not resulted from lactic-acidbuild up, as is believed popularly. In these cases a sense of swellingin the muscles may also be experienced due to the increased blood flow.True muscle fatigue involves the motor unit of the nervous systemrather than only the muscle fibers. Temporary muscle failure may resultin extreme neural fatigue. Most of the athletes experience musclefailure during their career from time to time.

Safety Measures during Weight Training

Tomaintain the safety during weight training beginners are recommended tobuild up slowly during the weight training program. The individuals whodo not take weight training might have comperatively stronger musclesthan other. If the primary muscles are stonger than the stabilizingmuscles in an exercise, this might result in injury. So slow buildingup is recommended as this help to develop the muscle strength as wellas minimize the delayed onset of muscle soreness. A sudden start to aweight training program can lead ti significant amount of musclesoreness. Weight trainers should spend five to twenty minutes ofwarming up and aerobic exercises before the original workout to avoidinjury. The muscles should also be stretched after the exercise. Theexercises should be performed at even pace. At least two to fourseconds are needed to avoid jerks in the muscle leading to theirdamage. This provides more safety during weight training.