The biggest problem: You begin with your body bent forward at the hips, and then straighten your hips as you pull the weight from the floor. It takes a lot of strength in your hip and torso muscles to keep your lower back in a safe position. If it shifts out of its natural arch at the beginning, and then moves back into it at the end, the risk of a disc injury is astronomical.
Stretches are also important exercises for seniors. They help improve flexibility, making it easier for an older person to remain physically active and move around without stiffness and pain. Additionally, stretching exercises help senior citizens avoid muscle-related injuries, which can occur in the course of exercising as well as during daily living.
The Centers for Disease Control and Prevention suggest this amount of time for generally fit Americans aged 65 and older. Even though this sounds like a lot, the good news is that you can break it down into 10- or 15-minute chunks of exercise two or more times a day. Here’s an example of what a week might look like, along with suggestions for some exercises you can do to get started: