Glomerular filtration rate is the rate at which the glomerulus (a microscopic part of your kidney) is able to filter your blood. It is generally calculated using the Cockroft-Gault formula based on your creatinine level (a product of muscle breakdown that is part of routine blood work) and your age and weight.
The muscle clean is very similar to a hang clean, except the bar sits in a higher position above the knee. Hinge back slightly and use a short, explosive hip action to accelerate the bar vertically and rack it on the shoulders. The arms do a fair amount of work to muscle the weight to the shelf position.
Ab Exercises. Doing abdominial exercises is the most direct way to sculpt the six-pack. While the rectus abdominus is the muscle that forms the washboard look, you don't want to ignore the other muscles, especially the internal and external obliques, which are used in rotation.ardiovascular Workouts. Cardio workouts burn the fat that tends to accumulate around a woman's middle. But cardio workouts can sculpt abdominal muscles as well. In fact, it's possible to build six-pack abs through cardio workouts alone if they engage the core muscles.