Freebase (0.00 / 0 votes) Rate this definition: Fartlek. Fartlek, which means speed play in Swedish, is a training method that blends continuous training with interval training. The variable intensity and continuous nature of the exercise places stress on both the aerobic and anaerobic systems.
How long does it take for swelling to go away after ACL tear.. Â« on: April 07, 2006, 09:53:37 PM Â». My knee is still swollen (almost 4 weeks after my ACL tear).. and I want to see how long it is taking / took for others for it to go away..
1 Do not ice your leg for more than 20 minutes at a time. 2  You could cause cold injury or frostbite if you do. 3  You can also use a cold compress instead of ice. 4  You should continue treating your knee with ice for 48 hours or until the swelling goes down.