Make Load Profile

Source: R/profiles.R

make_load_profile generates Load-TOV (take-off velocity) profile from squat jump data. When both aerial_time and height are forwarded to the function, only height is used to estimate TOV.

make_load_profile(
  bodyweight,
  external_load,
  height,
  aerial_time,
  gravity_const = 9.81,
  plot = TRUE
)

Arguments

bodyweight

Numeric value
external_load

Numeric vector
height

Numeric vector
aerial_time

Numeric vector
gravity_const

Numeric vector. Default 9.81
plot

TRUE/FALSE. Default is TRUE

Value

List of L-TOV profile parameters

Examples

require(tidyverse)

data("testing_data")

with(
  filter(testing_data, athlete == "Jack"),
  make_load_profile(
    bodyweight = bodyweight,
    external_load = external_load,
    aerial_time = aerial_time,
    plot = TRUE
  )
)
#> $L0
#> [1] 222.3918
#> 
#> $L0_rel
#> [1] 2.616374
#> 
#> $TOV0
#> [1] 3.959045
#> 
#> $Sltv
#> [1] -56.17309
#> 
#> $Sltv_rel
#> [1] -0.6608599
#> 
#> $RSE
#> [1] 0.0560288
#> 
#> $R_squared
#> [1] 0.9901916
#>