This Simple Exercise Trick Builds Muscle With Less Effort, Study Finds

ECU researchers say slow eccentric exercises can build muscle strength and size with less effort.

Movements that emphasize the lowering phase, like chair squats, heel drops, and wall push-ups, improved performance without exhausting workouts.

The approach uses controlled, low-strain exercise and can be done at home with no gym needed.

Researchers say it may be especially useful for older adults and people with health limitations.