Mind Core Fitness
HomeAbout1-2-1 TrainingExercisesBlog
WhatsApp

Exercise library / Core

How to do a alternating cross-body v-up

CoreBodyweightBeginner

A V-up with a twist — reach one hand to the opposite foot as you fold up, working the front and sides of your core together.

How to do it

  1. 1Lie flat, arms overhead, legs straight
  2. 2Fold up and reach one hand toward the opposite shin or foot
  3. 3Lower under control and switch sides

Common mistakes

  • ×Throwing yourself up with momentum
  • ×Straining your neck instead of curling from the core

Muscles worked

CoreObliques

Let Core Buddy do the deciding

See the alternating cross-body v-up and 200+ more inside Core Buddy. It builds and times the whole session for you — every move with a video like this one. Free to download.

Download on the App StoreGet it on Google Play

Try these next

Single-leg V-up
CoreBeginner

Single-leg V-up

A V-up using one leg at a time — easier than the full version and great for building up to it.

How to do it →
Bicycle crunch
CoreBeginner

Bicycle crunch

A rotating crunch that works the front and sides of your core at once. Slow and controlled beats fast and slop…

How to do it →
Toe reaches
CoreBeginner

Toe reaches

Legs up, reach your hands toward your toes — a short, sharp curl for the upper abs.

How to do it →
Mind Core Fitness

Personal training, online coaching, and nutrition guidance. Based in Elgin, Scotland.

Explore

  • Home
  • About
  • 1-2-1 Training
  • Blog

Legal

  • Privacy policy
  • Terms
  • WhatsApp

Social

  • Instagram
  • Facebook
  • TikTok
  • YouTube

© 2026 Mind Core Fitness.