Teaser got ya callin' it quits? 😴 Here's why you should stick it out a little longer: ✅ It's more effective than standard crunches at targeting your external obliques. ✅ It strengthens abdominals & hip flexors. ✅ It stretches the hamstrings & hips. ✅ It improves balance & spinal articulation. 📸: @lowimpactfit on the Reformer by @contrology.bb