speed interval trainging

[Sfla80]

Ok i hope this is the right forum to post this. But i was youtubeing core exercises videos today. And found this guy with a series of videos for that. His name is "craig valentine" and has a website but wont post it here.

Just youtube, fat burning workout and you will see.

This guy is where i found the "300" workout from.

But my question is, i am under the impression that for fat loss...you would do low intensity cardio and keep heart rate around 65%.

Hes telling us that bar none...doing speed intervals on treadmill is the best thing to do for fat loss.

He is right but would that work when you are looking to burn fat with minimal muscle loss?

whats everyones thoughts on this?? And if anyone knows any good videos on great core workouts i would appreciate a link or something. Im so tired with my current routine.

Thanks guys/gals

[energizer bunny]

you will definately burn more fat with HIIT...but youl also lose muscle unless your diet is bang on......the low intensity cardio is mainly for the bodybuilder who wants to keep as much muscle as pos.....

kettlbells are a great tool for HIIT.....skipping...shutle runs....circuit training....there are loads of ways to burn fat quick.........boxing training is great for getting in shape..

check out this website Rossboxing.com for some great workouts....

[energizer bunny]

also check out rosstraining.com

[Sfla80]

awsome dude! yeah thats what i was thinking. This guy does alot of things with kettle bells too. But i dont know when to do it, because i still wanna do weights also.

Trying to keep some muscle you know, just got off cycle so....trying to keep gains and cut fat same time

[xnotoriousx]

you will definately burn more fat with HIIT...but youl also lose muscle unless your diet is bang on......the low intensity cardio is mainly for the bodybuilder who wants to keep as much muscle as pos.....

kettlbells are a great tool for HIIT.....skipping...shutle runs....circuit training....there are loads of ways to burn fat quick.........boxing training is great for getting in shape..

check out this website Rossboxing.com for some great workouts....

HOLY SHIT! that dude is a freak in my book. No way in hell I could do those one arm wheels OUCH he must have a indestructible bone structure

[energizer bunny]

yeah hes a fuken beast......FIT as **** (and i mean in the exercise term)....i used to follow some of his routines when i was boxing.......excellent but really hard.....

id love to be super fit again....but when bodybuilding i think its hard to do that and not lose the muscle...wey for my body it is.....