steffan roberts

@SAThornton30 intervall??

http://twitter.com/steffanroberts3

11 years ago

Dan Bergh Johnsson

@mfeathers Shouldn't the number of classes tend towards zero as time goes to present? Intervall of change goes to zero.

http://twitter.com/danbjson

11 years ago

Martti Jylhä

Made the seasons best intervall training on skis so far today! It was -13c but with the new ST racing suit it didn't feel like it. #stoneham

http://twitter.com/marttijylha

11 years ago

Sabrina Baumgartner

“@silviobuesser: First 1h running, then 75min roller cycling with 10x1min cadence intervall” I've done almost the same :D

http://twitter.com/substea

11 years ago

Silvio Büsser

First 1h running, then 75min roller cycling with 10x1min cadence intervall

http://twitter.com/silviobuesser

11 years ago

Laszlo

Intervall-Training. Anstrengend #joggen

http://twitter.com/Laszlo95

11 years ago

'Tim♡

RT @_xAmberrx: np remix from intervall x

http://twitter.com/_xDeess

11 years ago