Strength
Exercise
Safety
Don't hold your breath during strength exercises. Breathe normally. Holding your breath while straining can cause changes in blood pressure. This is especially true for people with cardiovascular disease.
If you have had a hip repair or replacement, check with the doctor who did your surgery before doing lower-body exercises.
If you have had a hip replacement, don't cross your legs, and don't bend your hips farther than a 90-degree angle.
Avoid jerking or thrusting weights into position. That can cause injuries. Use smooth, steady movements.
Avoid "locking" the joints in your arms and legs in a tightly straightened position. (A tip on how to straighten your knees: Tighten your thigh muscles. This will lift your kneecaps and protect them.)
Breathe out as you lift or push, and breathe in as you relax. For example, if you are doing leg lifts, breathe out as you lift your leg, and breathe in as you lower it. This may not feel natural at first, and you probably will have to think about it as you are doing it for awhile.
Muscle soreness lasting up to a few days and slight fatigue are normal after muscle-building exercises, but exhaustion, sore joints, and unpleasant muscle pulling aren't. The latter symptoms mean you are overdoing it.
None of the exercises you do should cause pain. The range within which you move your arms and legs should never hurt.
How Much - How Often
Progression
Sarcopenia: A Word You Are Likely to Hear More
About
Strength Exercises You Can Do At Home
