Exercise of the month: criss cross (adv version!)

31 Jul Exercise of the month: criss cross (adv version!)

Check out the last modification of our July exercise of the month: obliques! If you’re just now tuning in, catch up with modifications I, II and III to build up to this advanced version of criss cross.  August’s exercise is coming up soon!

[wpvideo esRBYIUb]