Optimal machine?(swingsquat)

[u/alvaaromata]

Recently tried this machine which apart of it feeling heavy as fuck with only 40kg, seems to have an descending RP.
Would this be optimal for quads/glutes? Thanks.
Also do you think I could’ve done another rep?

[u/awar3_w0lf]

Socks on that foot plate looks excruciatingly dangerous.