
Contributors in Workouts
Workouts
Perceived exertion
Fitness; Workouts
The level of intensity you feel your body is exerting during exercise on a scale of 0 to 10. An unscientific way of staying within your target heart rate zone.
Quadriceps
Fitness; Workouts
The group of 4 muscles that make up the front of the thigh. Quads straighten the knee, and keeping them strong can help ward off knee injuries. Cycling, skiing, running and hiking downhill work these ...