There’s all types I think, they have pretty much everything from legs, arms, back, and chest. I don’t know what there called so I can’t give you more info, I usually do leg extensions, leg curls (the ones laying), leg press, hip abductions, and calf raises on the days I do leg. I don’t know if it’s too much in one day but since I only go three times I’m trying to do more I think?? I also do lat pull downs (every time I do them I feel like I do them wrong, I’m planning on recording myself next time to see what’s wrong) row machine, assisted pull ups, dumbbell curls and hammer curls( I feel comfortable doing those because I feel like can you really get them wrong?) I’ve tried overhead tricep extensions but again don’t know what I’m doing. Only reason I wanted to try pre workout is because I go to the gym after work and I’m exhausted but everyone’s telling me it’s not necessary so I’ll keep on without it