Grip socks, arrive early, and start with 101 — everything you need to know before your first time on the reformer, so you walk in confident, not confused.

It's not your average Pilates class. Here's what the reformer actually does, how XO's athletic approach is different, and which of our three formats to start with.

Ice baths aren't just for elite athletes anymore. Here's what cold plunging actually does for recovery, sleep, and soreness — and how cold, how long.

The work doesn't stop when class ends. Here's why alternating between the ice bath and hot plunge — and the simple protocol behind it — might be the most underrated part of your week.