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2007-05-16 20:58:51
>> SPORTS BULGARIA >> Bulgarian split squat The Split Squat
Commonly referred to as the lunge, this exercise can be used to inflict trauma that brings a whole meaning to the term, "muscle soreness." Whether bodyweight is used, a barbell is strewn across the shoulders or dumbbells are held in each hand, it cannot be denied that this exercise is an extremely effective way to target the entire lower body.
However, in order for an exercise to carry out its true mission, it must be performed correctly. The Split Squat tends to be performed in a sloppy manner, unbeknownst to most trainees. Most of the time, the flaw in the exercise can be pinpointed in an excessive forward lean, which occurs in the lower back region.
At first this may be shrugged off as a minor mistake, but as the loads increase the lower back will end up taking a lot more of the weight. To add to this problem (when excessive lean is involved) rounding of the back is usually prominent in the individual's form as well. Proper care should be taken to maintain an upright posture so that the upper body is not leaning forward. Keep the chest out, the shoulder blades drawn back and the lower back arched. This will save you from any unnecessary time off. The squat is a lower body exercise used in weight training. It is also a competitive lift in powerlifting and an essential movement in the sport of weightlifting. The exercise's main emphasis is on the quadriceps and the glutes, but it also involves the hamstrings, the calves, and the lower back. The squat is often called "the king of exercises" because it "is capable of inducing more and faster muscle growth than any other exercise" (Dr. Fred Hatfield).
The squat is performed by bending the legs at the knees and hips, lowering the torso between the legs, and then reversing direction to stand up straight again. The torso remains relatively upright and completely uninvolved in the lift in any capacity but a supporting structure; this is unlike the deadlift. Proper technique is critical, otherwise serious injuries can occur. The back must be kept straight and never rounded, otherwise excess strain can be placed on the spine and cause serious injury. Lifting belts can be used to help support the lower back.
Experts are divided on how squats can be done safely. Some believe the squat must not go too deep — beyond the point where the thighs are parallel to the floor — otherwise excess strain will be placed on the knees. Others believe that thighs actually touching calves is acceptable, provided the knees do not travel farther forward than the toes. Still others believe that the knees may travel slightly past the toes. It does seem well agreed upon that the knees should not travel more than a few inches beyond the toes, and that they should stay in line with the toes, not buckling inwards or outwards.
The feet should be flat on the floor, with even distribution of weight between the heel and the ball of the foot during eccentric muscle action. In order to reach a range of motion beyond parallel, individuals without sufficient ankle flexibility may try putting a flat board beneath the heels to artificially improve their flexibility. Similarly, a wedge shaped board may be used, allowing the entire foot to remain in contact with a single surface, improving stability over the first technique. Both methods are short-term fixes and require that regular stretching and a full range of motion be employed to maintain and increase flexibility to the desired levels with the ultimate aim that the board's use be eliminated. In the sport of weightlifting, a specifically designed squat shoe that has a heel elevated by an encased wooden block is commonly worn. Some experts discourage the use of a board or heel, however, because it may lead to a breakdown of proper form. In any squat, even one performed without these depth-increasing aids, the lifter should take care to exert force from the heel of the foot and not from the toes during concentric muscle contraction in order to maintain balance and keep the focus on the muscles of the thigh.
Heavy barbell squats are best performed in the presence of one or more spotters, who can help to safely return the barbell to the squat rack at the end of the set if the lifter is unable to do so. The world record for the squat is 1220 lb (553.4 kg), performed by Mike Miller.
The squat has a number of variants:
Squatting below parallel qualifies a squat as deep while squatting above it qualifies as shallow.
Individuals who find that they cannot safely perform the squat are advised to try the leg press.
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2006-08-17 07:27:10
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