I'm 17 years old/male/5'8/139lbs and new to HIIT. Is there a HIIT routine for stationary bikes and treadmills?I'd like some input and help please.
You can do HIIT with pretty much any piece of cardio equipment ( or any exercise regimen for that matter )...bike, treadmill, rower, elliptical, elliptical trainer etc.
As you probably already know, the " High Intensity " in HIIT usually means going ' hard ' or ' flat out " for a specified period of time - or, the ' work interval ' time period. And, the work interval can vary quite a bit in terms of time ....... it can be 10 seconds, 20 seconds, 30 seconds, 60 seconds , 90 seconds etc. etc. Thing is, since " High Intensity " is what it is, so
as a ' newbie ' to HIIT it's best that you're already in some form of aerobic cardio shape
before you dive into HIIT IMO - i.e I would expect someone should be able to do 30 minutes of steady state cardio at a good clip for 30 minutes before doing some hard HIIT sessions - but that's just me.
And of course, the work interval is followed by a rest interval too ( simply going at a reduced level of intensity ). Again you sometimes see HIIT expressed in terms of work / rest ratios like 1:1 or 1:2 or 1:3 or 1:4...where a 1:2, for example, is going hard for one unit of time ( i.e 1 minute ) and resting for 2 units ( i.e 2 minutes ).
As an example, there is a well respected trainer ( Alwyn Cosgrove ) who uses a HIIT protocol to optimize fat burning, and he suggests using a 1:2 ratio - hard ( i.e flat out ) for 1 minute, and easy for 2 minutes. Total HIIT workouts in this case shouldn't need to go beyond 20-25+ minutes.
As far as stationary bikes go, some hockey players I coached used them a lot for HIIT training. Our hockey players would simply warm up at 80 rpm on the bike at a minimal or moderate resistance for 3-5 minutes , go hard as they could for 1 minute at the same or some other resistance level ( in other words, they went as fast on their rpm's as they could once a training resistance was chosen), then go back at peddling at the same minimal or moderate resistance for 2 minutes at 80 rpm to recover, then do the 1 on / 2 off again, again, again etc. etc. They also used treadmills for HIIT, where the " go hard as you could " interval simply means you bump your mph or your incline ( or both ) for 1 minute and then continue with the same ' 1 on / 2 off ' ( i.e lower the mph or your incline ) HIIT protocol you use on the bike.