I just tried to do HIIT before heavy squats.Do. Not. Recommend.
Oh dear - hope you are okay?Would working a high-intensity resistance session to failure give the same benefits as HIIT? This could be possible on compound exercises where a machine is involved, such as seated rows, or where I have a willing and able spotter (Fairy, you're up!). Safety first people
Yep this is an option. I am not on Carb Nite, but if I were I would do a really intense workout the next day instead of HIIT. Kiefer said Heavy Duty for CBL is a good option for this. Put that glycogen to good use, don't waste it on HIIT.