I would like to add to my 4 days of weight training, a day of sprints on the track.
my doubt is what is the best method I can use?
I would have these 3 ideas:
- 200meters (90/100%) 4 minutes rest for 4/6 times
2,400mt (4’rest) / 300mt (3’rest) / 200 mt (2’rest) / 100mt. stop
3.400mt (2’.30 ‘’ rest) x 4/6 times
the gym workouts I do are 2 different total bodies(GBC style) that alternate 4 times a week.
I would like to have your opinion on which is the best method according to you and if you can suggest some source (book / site / seminar etc …) on the use of sprints for fat loss.
Thanks so much