Medical research

Lessons from the worm: How the elderly can live an active life

When the tiny roundworm C. elegans reaches middle age—at about 2 weeks old—it can't quite move like it did in the bloom of youth. But rather than imposing an exercise regimen to rebuild the worm's body-wall muscles, researchers ...

Neuroscience

Which exercise regimen works best to ease lower back pain?

Chronic lower back pain can make the most routine tasks difficult. But a new study suggests patients can learn new, practical and less painful ways to move through individualized "motor skills training," or MST.

Cardiology

Proper exercise can reverse damage from heart aging

Exercise can reverse damage to sedentary, aging hearts and help prevent risk of future heart failure - if it's enough exercise, and if it's begun in time, according to a new study by cardiologists at UT Southwestern and Texas ...

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