Fitness Progression Progression refers to changes in the frequency, intensity, and time spent in physical activity. Click and drag the examples below to indicate whether each reflects progression in frequency, intensity, or time. BEFORE: 8 biceps curls @ 15 b AFTER: 8 biceps curls @ 25 lb Frequency BEFORE: 1 dance lesson/wk AFTER: 2 dance lessons/wk BEFORE: treadmil 60 min 3 mph AFTER: treadmill 60 min 4 mph Intensity A BEFORE: swim 30 min, 3 days/wk AFTER: swim 45 min, 3 days/wk BEFORE: 2 yoga classes/wk AFTER: 3 yoga classes/wk ** BEFORE: bike 5 miles 10 mph AFTER: bike 8 milles 10 mph Time