Muscles in Focus: Quadriceps for Stronger Sexier Legs
Sit in a recumbent exercise bike with out leaning against the backrest or an upright one without leaning forward. Adjust the seat so that your legs are extending 99% of the way to locking your knees. Start the cycle on a difficult setting, one which you struggle slightly to push the pedals around. Increase the difficulty every 5 – 10 seconds till you reach a setting where you can barely pedal. Make each set 30 seconds to 1 minute long. Complete three sets without getting up, resting as little as possible between them. I guarantee you when you stand up your legs will feel quite different than when you started!