how often do you exercise?

i play badminton and do fundamental gymnastics every morning .

i run daily 3kM and i do gym daily for 2 hours..it increases my energy and keeps me active enitre day..not onbly that iam having nice sleep daily..it is realy good to health to do exercise..most of the youth seems lazy to do exercise..but they will sufer in future if they didnt take of their body...our bodu should be in our control.

I run on tapis roulant 3 time a week for 20 minutes...is it good?

I go to the gym regularly before but since the time I got a job, I don't go there regularly already. But I go to the gym when I feel the need to exercise as my strength fails sometimes. I feel very much better when I am able to work out in the gym. I do not go running. I walk long distance and that's brisk walking when I go to work as the loading area is quite far from my place of work.

I used to exercise once everyday, just jog around the block, something simple. But ever since September until now, I've been extremely busy with school and deadlines so I just stopped. But I plan to start up my fitness training again after the end of this week (which I have a huge competition I've been preparing a long time for).

How u measure the distance ie 4km? I also run daily but i dont know the distance but i know that i take at least a 5 round of the garden.