All beginners, especially those who are out of shape, should take a very conservative approach and train at relatively low intensities (50-70% max HR) for 10-25 minutes. 从文中可知,______ 运动强度更适合身体肥胖者。
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Can you feel your shoulder ______ going down?
You hope to______ 70kg from 95kg in three months, don't you?
Les Mills fitness programs are updated every ______ months with new choreography, music and instructor education.
Personal trainers should be waiting for customers and members at the training area ______ clean sport clothes and shoes.