countermovement

n.

反向运动；

Why is countermovement jump height greater than squat jump height?
The effects of arms and countermovement on vertical jumping.
Biomechanical analysis of drop and countermovement jumps
A comparison of one-legged and two-legged countermovement jumps.
Reliability and factorial validity of squat and countermovement jump tests
Relationship between countermovement jump performance and multijoint isometric and dynamic tests of strength.
Reliability of measures obtained during single and repeated countermovement jumps.
Enhanced performance with elastic resistance during the eccentric phase of a countermovement jump.
In vivo muscle fibre behaviour during countermovement exercise in humans reveals a significant role for tendon elasticity. J Physiol...
Framing the Abortion Debate: Organizational Resources, Media Strategies, and Movement-Countermovement Dynamics