I dont really like exercise, so try and avoid it, swimming laps and road running, id put in my top 5 of boring things to do. Surfing is good for your surfing fitness but does not much for your cardio
How long would you have free to exercise each day Weiry?
As you left it so late, I'm guessing you're cardio is a bit down and you need to build up arm strength?
Ideas, do you have a exercise bike or such, punching bag?, skipping rope
I Used to do something like the below to get fit...
To get you cardio up and burn off some weight quickly maybe do some interval training on the bike, basically go flat out, rest, flat out, rest, etc over and over. You can also do it on treadmills etc but I hate running so bike on the rollers it is, you can do it in 15-20 minutes too. Just google it and you'll get a programme. Swimming and running is good but doesn't lift your heart rate enough or often enough, getting your heart rate up will burn fat and also increase your cardio.
Next thing, those pissy excuse for guns hanging from your shoulders

, you need to be able to paddle hard for short periods, a punching bag is good for this, same thing as the bike,
Punch flat out for 30 second rest for 30, flat out for a minute, rest for 1, flat out for 1.30, rest for 1.30, go as high as you like but if you can get to 4 minutes your arms will be noodle like, then rst for 10 minutes and do it all again.. You can ride the bike in the break to keep your heart rate up.
The whole thing should take half hour ish and you worked your arms legs and increased your cardio and burnt some fat..


. You should probably warm up on the bike for 5 minutes before starting 2or even do some skipping.
Also throw in some dips, good for your lats and push ups and your about done. You can do these in the break between punching if you a fit bugger or pain merchant..
Maybe some skipping and the occasional swim 2, also light weights with high reps are also good for building up your strength without adding muscle bulk.
A good one swimming is swim 50 metres get out run around the pool dive in, swim under water for as far you can than swim the rest of lap and run a lap again and repeat..
Running stairs or Sandhills are good too.
And I'd guess you should stretch as well, there's a website called surf fit that has good stretches.
And put down the cake
