Hopefully, you're not still hurting from Monday's squat workout. If so, my apologies, but time doesn't wait for muscle soreness! Today you're diving back into your second lower-body workout of the week, with an emphasis on the glutes and hamstrings.
Not every movement will be one where you can effectively assist your partner today. Rack pull? Probably not. Walking lunge? Yeah right. Leg curl? Definitely! This is the move I showcased in the Day 1 video, and I think partner assistance makes a huge difference here.
By now you're probably getting better at picking up on your partner's physical cues to tell how much they have left in the tank. Your partner is similarly getting calibrated to what you do and how much you need to be pushed. They're learning your body psychology to be able to read messages like, "We can get a few more reps" or "I didn't start with a challenging enough weight."
The quality of the training partner is everything, as you're discovering every day right now. Be your partner's best ally, and they'll be yours!