Search results: Sage Journals

Open accessResearch articleFirst published September, 2022

Reliability of bilateral and shear components in a two-legged counter-movement jump

David Gordon, Steven Hayward, Katherine van Lopik [...]

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published March, 2026

Real time estimation of vertical jump height with a markerless motion capture smartphone app: A proof-of-concept case study

Carlos Balsalobre-Fernández

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published December, 2025

Validity and reliability of a new portable and cost-effective photoelectric cells device for measuring vertical jump performance: “The ADR Jumping”

Victor Rodrigo-Carranza, Olga Lopez-Torres, Valentin E Fernandez-Elias [...]

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published September, 2025

The concurrent validity and reliability of the My Jump Lab smartphone app for the real-time measurement of vertical jump performance

Deniz Şentürk, Oğuzhan Yüksel, Zeki Akyildiz

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published 2026

Leg stiffness and countermovement jump performance in young male soccer athletes: Insights into maturation effect

Eleni Bassa, Dimitrios Kakoulidis, Anastasia Papavasileiou [...]

International Journal of Sports Science & Coaching

Restricted accessResearch articleFirst published September, 2025

The validity and reliability of a portable device (ADR-Jumping) to estimate vertical jump performance

Adrián González-Conde, Daniel González-Devesa, David Suárez-Iglesias [...]

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published 2026

Acute effects of tissue flossing vs. neuromuscular electrical stimulation of the quadriceps femoris on countermovement jump performance

Jun Yang Felix Teo, Swarup Mukherjee

International Journal of Sports Science & Coaching

Restricted accessResearch articleFirst published 2026

Interrelationships between countermovement jump,assisted acceleration–deceleration,and isometric belt squat metrics in American football players - exploratory study

Karol Kruczek, Kacper Gregorczyk, Tim Gabbett [...]

International Journal of Sports Science & Coaching

Restricted accessResearch articleFirst published April, 2025

An Inferential Investigation Into Countermovement Jump Determinants of Ulnar Collateral Ligament Injuries in Collegiate Baseball Pitchers

Mu Qiao, Ryan L. Crotin, David J. Szymanski

The American Journal of Sports Medicine

Restricted accessResearch articleFirst published 2026

Biological maturation influences muscle power,which is associated with competitive performance in adolescent male surfers

Pedro C Souza, Kaio M Hamad, Marcel F Santos [...]

International Journal of Sports Science & Coaching

Open accessResearch articleFirst published September, 2022

Reliability of bilateral and shear components in a two-legged counter-movement jump

David Gordon, Steven Hayward, Katherine van Lopik [...]

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published March, 2026

Real time estimation of vertical jump height with a markerless motion capture smartphone app: A proof-of-concept case study

Carlos Balsalobre-Fernández

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published December, 2025

Validity and reliability of a new portable and cost-effective photoelectric cells device for measuring vertical jump performance: “The ADR Jumping”

Victor Rodrigo-Carranza, Olga Lopez-Torres, Valentin E Fernandez-Elias [...]

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published September, 2025

The concurrent validity and reliability of the My Jump Lab smartphone app for the real-time measurement of vertical jump performance

Deniz Şentürk, Oğuzhan Yüksel, Zeki Akyildiz

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published 2026

Leg stiffness and countermovement jump performance in young male soccer athletes: Insights into maturation effect

Eleni Bassa, Dimitrios Kakoulidis, Anastasia Papavasileiou [...]

International Journal of Sports Science & Coaching

Restricted accessResearch articleFirst published September, 2025

The validity and reliability of a portable device (ADR-Jumping) to estimate vertical jump performance

Adrián González-Conde, Daniel González-Devesa, David Suárez-Iglesias [...]

Proceedings of the Institution of Mechanical Engineers,Part P: Journal of Sports Engineering and Technology

Restricted accessResearch articleFirst published 2026

Acute effects of tissue flossing vs. neuromuscular electrical stimulation of the quadriceps femoris on countermovement jump performance

Jun Yang Felix Teo, Swarup Mukherjee

International Journal of Sports Science & Coaching

Restricted accessResearch articleFirst published 2026

Interrelationships between countermovement jump,assisted acceleration–deceleration,and isometric belt squat metrics in American football players - exploratory study

Karol Kruczek, Kacper Gregorczyk, Tim Gabbett [...]

International Journal of Sports Science & Coaching

Restricted accessResearch articleFirst published April, 2025

An Inferential Investigation Into Countermovement Jump Determinants of Ulnar Collateral Ligament Injuries in Collegiate Baseball Pitchers

Mu Qiao, Ryan L. Crotin, David J. Szymanski

The American Journal of Sports Medicine

Restricted accessResearch articleFirst published 2026

Biological maturation influences muscle power,which is associated with competitive performance in adolescent male surfers

Pedro C Souza, Kaio M Hamad, Marcel F Santos [...]

International Journal of Sports Science & Coaching