Tennis: Momentum in Serve

use momentum to ease the transition to the various positions in the serve ...do not simply progress to each using muscle esp on the arm's extension up to ball...by "flowing" via momentum to each position we generate enhanced power with less effort

momentum also engages the brains beta waves that execute the serve organically rather than with alpha brain waves that use "deliberate" mechanics which can fail under stress

muscles must be very flexible to effect this momentum ..stretch and warm up always

note that the move up to impact is an abdominal contraction ...this will lag the right arm into impact adding to the "flow" of momentum