进餐前进行体育运动好呢还是进餐后进行好?回答是如果运动强度是适宜的,那么对二者都是肯定的。进餐前运动可能有助于控制体重。这是因为精力充沛的运动(最大吸氧量50％以上)可提高体内代谢率,既使是运动停止后代谢率仍可处于升高水平.这种代谢率的持续时间及幅度视运动强度和运动续持时间而定。早期研究认为代谢率可在运动后24小时内 Is it good to have a good physical activity before eating or after a good meal? The answer is that if exercise intensity is appropriate, then both are positive. Pre-meal exercise may help to control weight. This is because energetic exercise (maximum oxygen uptake of more than 50%) can increase the body’s metabolic rate, even after the exercise is stopped metabolic rate can still be elevated.The duration and magnitude of this metabolic rate, depending on exercise intensity and Exercise duration may be. Early studies suggest that metabolic rates may be within 24 hours of exercise