Fitness exercises enable people of all ages to exercise when they are alive, but only by purposeful fitness according to their own conditions and actual conditions can we achieve ideal results.

If you want to grow muscles, you need to know how muscles grow. Minute muscle fibers in the human body will break due to strenuous exercise, and they will repair themselves after stopping exercise. In order to prevent injury again, the repaired muscle fibers will be thicker than before. The larger the cross-sectional area of muscle fibers, the larger the appearance volume of our muscles will be. People have the function of self-repair when they are alive, so they are still growing muscles in their 60 s. )

There are many ways to exercise, so I won't introduce them one by one, but the older you get, the more attention you should pay to the warm-up before exercise, and you must be in place, stretching and relaxing during and after exercise. Only in this way can you provide more blood for muscles and help them grow.

The heart rate of the elderly over 60 years old should be controlled at 104 ~ 135 beats/min. I wish you success in fitness!