How to Grill Flank Steak. Flank steak is a flavorful cut of meat taken from the flank (lower abdominal region) of the cow. In the hands of a budget-minded cook, flank steak can be a delicious yet affordable alternative to pricier cuts of beef like prime rib and other steak varieties (T-bone, ribeye, etc.).
The two largest muscles that riding a bike targets is your quadriceps and your hamstrings. These muscles contract in a sequence that creates the pedaling action. The quadriceps and hamstrings do most of the work when you ride a bicycle.
The Core Muscles. Your abs and back get a workout on an exercise bike, but only if you maintain your posture. If you slouch or let your abs sag, you won't see many toning benefits and you put yourself at risk of injury. On any bike, keep your back straight and your abs tight.