The power clean is similar to the power snatch but with two major differences. Firstly, the final bar position is at the shoulders, not over the head, and secondly, the grip is approximately shoulder-width apart, whereas the snatch has a considerably wider grip.
This book excerpt is an overview of the fundamentals to sprinting mechanics and technique. It also covers starting, acceleration, drive phase, recovery phase, and deceleration.
Neural adaptations help mediate growth-related processes and the early increase in strength is attributable mainly to improved neural function. Along with neural changes, various aspects of the protein metabolism in the muscle are changing in the early phases of training.
Football Coach Reed Wainwright, CSCS, speaks at the NSCA's 2013 Coaches Conference about developing and adhering to standards in the strength and conditioning profession.