get_samozino_optimal_profile finds optimal Force-Velocity profile that maximizes vertical jump height based on the model of
Samozino et al.. According to this model, we are looking for Force-Velocity profile that maintains the max power, but changes
F0 and V0 so it maximized the take-off velocity calculated using get_samozino_take_off_velocity.
get_samozino_optimal_profile( F0 = 3000, V0 = 4, bodyweight = 75, push_off_distance = 0.4, gravity_const = 9.81 )
| F0 | Numeric value. Default 3000 |
|---|---|
| V0 | Numeric value. Default 4 |
| bodyweight | Numeric value. Default 75 |
| push_off_distance | Numeric value. Default 0.4 |
| gravity_const | Numeric value. Default 9.81 |
List
Samozino, Pierre. ‘A Simple Method for Measuring Lower Limb Force, Velocity and Power Capabilities During Jumping’. In Biomechanics of Training and Testing, edited by Jean-Benoit Morin and Pierre Samozino, 65–96. Cham: Springer International Publishing, 2018. https://doi.org/10.1007/978-3-319-05633-3_4.
———. ‘Optimal Force-Velocity Profile in Ballistic Push-off: Measurement and Relationship with Performance’. In Biomechanics of Training and Testing, edited by Jean-Benoit Morin and Pierre Samozino, 97–119. Cham: Springer International Publishing, 2018. https://doi.org/10.1007/978-3-319-05633-3_5.
Samozino, Pierre, Jean-Benoît Morin, Frédérique Hintzy, and Alain Belli. ‘Jumping Ability: A Theoretical Integrative Approach’. Journal of Theoretical Biology 264, no. 1 (May 2010): 11–18. https://doi.org/10.1016/j.jtbi.2010.01.021.
Samozino, Pierre, Enrico Rejc, Pietro Enrico Di Prampero, Alain Belli, and Jean-Benoît Morin. ‘Optimal Force–Velocity Profile in Ballistic Movements—Altius’: Medicine & Science in Sports & Exercise 44, no. 2 (February 2012): 313–22. https://doi.org/10.1249/MSS.0b013e31822d757a.
get_samozino_optimal_profile(F0 = 2500, V0 = 3.7, bodyweight = 85, push_off_distance = 0.42)#> $F0 #> [1] 2500 #> #> $F0_rel #> [1] 29.41176 #> #> $V0 #> [1] 3.7 #> #> $Pmax #> [1] 2312.5 #> #> $Pmax_rel #> [1] 27.20588 #> #> $Sfv #> [1] -675.6757 #> #> $Sfv_rel #> [1] -7.949126 #> #> $take_off_velocity #> [1] 2.718405 #> #> $height #> [1] 0.3766425 #> #> $optimal_F0 #> [1] 3278.614 #> #> $optimal_F0_rel #> [1] 38.57193 #> #> $optimal_V0 #> [1] 2.821314 #> #> $optimal_height #> [1] 0.4056989 #> #> $optimal_height_diff #> [1] 0.02905636 #> #> $optimal_height_ratio #> [1] 1.077146 #> #> $optimal_Pmax #> [1] 2312.5 #> #> $optimal_Pmax_rel #> [1] 27.20588 #> #> $optimal_take_off_velocity #> [1] 2.821314 #> #> $optimal_take_off_velocity_diff #> [1] 0.1029088 #> #> $optimal_take_off_velocity_ratio #> [1] 1.037856 #> #> $optimal_Sfv #> [1] -1162.088 #> #> $optimal_Sfv_rel #> [1] -13.67162 #> #> $Sfv_perc #> [1] 58.14326 #> #> $FV_imbalance #> [1] 41.85674 #> #> $probe_IMB #> [1] 57.15847 #>