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Contribution to health

Squash provides an excellent cardiovascular workout. Players can expend approximately 600–1,000 food calories (3,000–4,000 kJ) every hour playing squash, according to English or Hi-Ho scoring. The sport also provides a good upper- and lower-body workout by exercising both the legs in running around the court and the arms and torso in swinging the racket. In 2003, Forbes rated squash as the number-one healthiest sport to play. However, one study has implicated squash as a cause of possible fatal cardiac arrhythmia and argued that squash is an inappropriate form of exercise for older men with heart disease.