While sitting also causes substantial compression of the gluteus maximus (Al - Dirini et al. 2015), it is still unclear whether extended periods of sitting similarly cause
any gluteal atrophy, particularly as there is inter-individual variability in respect of which parts of the gluteus maximus or surrounding subcutaneous fat deposits are used for sitting upon (Sonenblum et al. 2015).
The use of gluteal implants for cosmetic reasons also tends to produce
gluteal atrophy, possibly because of the additional compression that is produced by the implanted silicone (Serra et al. 2013; 2015).
Not exact matches
Why it's effective: Repeated, prolonged sitting at work typically causes the hip flexors and muscles of the lower back to tighten, allowing the hamstrings,
gluteals and abdominals to stretch and
atrophy.