I guess it would depend on how much oomph you put into the exercise so I am not convinced it is very accurate.
I have a very poor breast stroke technique. I bet I burn loads of calories flailing around compared to my pal who swims like a dolphin.Well, it suggests 383 calories used on 20 mins swimming breast stroke, and surprisingly the same number used for 50 mins water aerobics. Really, gentle laps head up floating along hardly breaks a sweat, whereas 50 mins of gut busting water aerobics is not a stroll in the park so something is wrong there.
Will have a look at the mynetdiary one instead.
So that would render the MFP one useless then? I was looking specifically for something to keep T track of calories in foods. The calories spent part is a bonus, but if it is just plucking figures from the air then it is not of any use.Most apps and fitness machines over estimate calories burnt as they see it as more motivation for the user. Treat with a pinch of salt. They are just a very rough approximation.
I always check what it says on google in a few more places just to be sure
I have a very poor breast stroke technique. I bet I burn loads of calories flailing around compared to my pal who swims like a dolphin.
No, not useless at all. Any app that encourages you to exercise regularly is fantastic. I'm just saying the results are not accurate. I guess if you treat it like our BG meters ( 15% either way ) then you're on to a winner. Nobody says BG testing is useless, we just accept the inaccuracy and focus on the trends.So that would render the MFP one useless then? I was looking specifically for something to keep T track of calories in foods. The calories spent part is a bonus, but if it is just plucking figures from the air then it is not of any use.
Another thing about MFP that caught me out, (not paying attention to the maths) was that it subtracts the calories used from the cals consumed then tells you that you still have calories left to eat. Misleading me into thinking that I can pig out at the end of the day. Even if I do when I hit the 'complete entry' tab it gives me a telling off for not eating enough, and tells me to go eat another chip butty!
Ok, that last bit is just my interpretation, but it does tell me to eat more based on its calculation of the net value of calories, so if they get the calorie used bit wrong I am doomed to remain rather chunky.