Pick weights you can move with clean form for every rep, and add a rep or a little weight only when the last set feels easy. That slow climb is exactly how you build muscle and lean out. A little sore is normal. Wrecked is too much.
The Week
You train 3 days at Crunch. The other days are a walk, a Pilates session, or a group class at your Crunch on 410 & 151, whatever you feel like. Walking after meals is your blood-sugar superpower, so get steps in. Log what you actually did in the Track tab.
Walk / Pilates / Class Days
Movement that isn’t lifting still counts, and it’s great for your blood sugar.
Walk (after meals is best)20–30 min
Pilates (core, control, mobility)your call
Crunch group class (410 & 151)when you feel it
Pilates is great for core and control, but it won’t build much muscle on its own. Keep the 3 strength days as your base and let Pilates and classes be the fun extras.