The 66-year-old grandmother did ten pull-ups in one breath. It must be because she can exercise her body and upper limb strength in the usual process. But she often does some upper limb strength exercises in the gym. Although she is 66 years old, she has a young heart and can stick to the daily exercise plan, so she will have a good body and a stronger body. Only when you do pull-ups, can you do it so easily, and you can do ten pull-ups in one breath. This is also because of her usual exercise and some persistence.
Grandma's children must be very supportive of her, too, thanks to grandma's children. It is really a very good thing that my grandmother can keep exercising, and it is even more difficult to do ten pull-ups in one breath. However, we should also advise this old woman to exercise in moderation. Make some plans that are in line with your physical condition and conditions, and don't go beyond your body's tolerance. If it's beyond your body's capacity, it's not worth the loss. The 66-year-old fitness grandmother can only do ten pull-ups in one breath according to the above method.