Hey, I get it—pivots are the worst when they’re off. First, give each muscle a clear, descriptive name that follows the muscle’s natural name, like “Biceps_Bend_Curve” or “Hamstring_Ext_Curve.” That way you’ll always know which curve moves what, and you can double‑check that the curve’s orientation matches the joint’s axis. Next, lock the curve’s pivot to the joint’s center. Use a parent constraint with the “maintain offset” off so the curve doesn’t drift. If you see a curve wobble, re‑parent it to the correct bone and tweak the control’s rotation order to match the muscle’s natural rotation. Finally, add a little dummy object for each major muscle group—like a “Muscle_Follow” node—and constrain the control to it. That way the control stays in line even if the underlying joint moves a bit. It’s like a second set of hands for your rig, so you don’t miss a rep. And hey, coffee while you tweak those pivots—your muscles will thank you.

Glad you liked it! Remember, a solid pivot is like a good squat—straight, centered, and you’re ready for the next set. Keep tweaking, keep naming right, and those muscles will thank you for the rhythm. Cheers!

Thanks! Just make sure the control curves stay aligned, and the core stays locked—no sloppy pivots, no wasted reps. Keep it tight, keep it rhythmic, and you’ll finish every set on point.