Q Indoor cycling classes are beefing up my thighs. Make it stop!—Melanie, Chicago, IL
If you’re cranking up the resistance knob during long hill climbs, you may be overdeveloping your quads. Keep the resistance low(ish), but not so low that you’re bouncing around in your saddle. To work all of your leg muscles equally, focus on your pedal stroke. “The downward stroke will happen naturally, but make sure to put effort into lifting the opposite foot. Consciously engage your abs and lift your knees into your chest to really activate the hamstrings and glutes,” says Kate Hickl, master instructor at Flywheel in New York City. It’s also helpful to mix other workouts into your routine, like yoga or Pilates. “Cross-training is key for preventing bulky thighs, injury, and imbalances,” says…