Leave 25% of your food on the plate at every meal, says weight-loss expert James O. Hill, PhD, author of The Step Diet. Save what's remaining as leftovers for a yummy lunch the next day. If you normally eat 2,000 calories or more each day, youâll cut 500 calories.
The muscles on the front of the thighs are called the quadriceps. They consist of the vastus medialis, vastus intermedius, rectus femoris and vastus lateralis. Each of these muscles get built up whenever you extend your knee. During running, this takes place when your lower legs move from a bent to straight position.
Sprinting uses the same muscles as running, but requires that they are considerably more limber for short bursts of speed while avoiding injury. Running is powered by the legs, hips and glutes, so training the same muscles with a focus on speed will prepare you for sprinting.While training, avoid raising on the toes or pumping too high with the arms. Allow the primary muscles used for running to provide the power to sprint.hese muscles are vital to sprinting more than regular running, because the muscles of the calves control foot flexion when running. Sprinters should be prepared to spring off the next foot during each stride before impact to minimize time on the ground. Strong, elastic calves support the additional speed of a sprint.