The Reliability and Validity of the Rebound Countermovement Jump in National Collegiate Athletic Association Division I American Football Players.
Talpey S, Drake M, Haintz L, Belanger A, O'Grady M, Young W, Mundy P, James L, Gabbett T, Gardner E. The Reliability and Validity of the Rebound Countermovement Jump in National Collegiate Athletic Association Division I American Football Players. The Journal Of Strength And Conditioning Research 2024 PMID: 39495255, DOI: 10.1519/jsc.0000000000004969.Peer-Reviewed Original ResearchDrop jumpCountermovement jumpFootball playersModerate to good reliabilityReactive strength indexPortable force plateLeg muscle functionMale American football playersAmerican football playersForce plateJump heightReactive strengthCMJConcurrent validityGood reliabilityMuscle functionDJ30Separate daysStrength indexPhase IPhase IICMJsPlayersJumpAthletes