As a first step for many orthopedic injuries, they recommend rest, ice, compression and elevation. They also tell patients to stay away from what made them sore for a while. Soft tissue usually heals in about six weeks. After that, it's typically safe to try the favored activity and see what happens.

An individual needs a training program to restrengthen muscles, Testa said, before putting too much pressure on joints. Walking and jogging are helpful, in moderation. Heiden also talked to callers about water aerobics, which don't stress the joints but provide great benefits and help maintain flexibility.

Arthritis is a common problem in joints and affects everyone to some degree over time, Testa said. Two people can have comparable arthritic deterioration, but the one who keeps his joints moving and does low-impact exercise suffers less and has fewer symptoms than the one who sits life out to favor the aching joint.

The hotline tackles a different health topic the second Saturday of each month.

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E-mail: lois@desnews.com