I have a MX specific trainer so I will give you all some workouts that I do. The below is a small sample of a 30 minute workout, try to maintain heart rate at 70-80% of max it will average out at about 60% with warm up included, my max is 181 bpm and recovery heart rate desired is 55 bpm but my average is 42 bpm.
Monday-Rest
Tuesday
Rowing...500M 2:15/500m is the stroke, then straight into 12 burpees, no rest in between, 4 times.
Single leg squats, using dumbbells, moderate weight 12 reps, then 10 walking lunges each leg for a total of 20, using the same weight, 10 alternating overhead press, use weight that you can keep proper form. 4 sets.
Wednesday
15 V ups, straight to 10 jumping pull ups with 4 second descent, straight to 20 no weight squats on a busa ball.
20 alternating rope swings, 10 second rest, 12 push ups, no rest to rope swing back to 10 second rest.
5 mins of 20 seconds of hell and 10 seconds of rest on the fan bike,
Thursday-ride, 4 sessions, 20 to 25 minute motos, 2 are race pace and 2 are practice sections of the track.
Friday Sprint sessions or rest day
Every minutes on the minute as many as you can in 5 sets
Jump rope, box jumps-18 to 20 in box or single leg set up, busa ball push ups or
row for 10 Calories as fast as you can, 20 V ups, rest 20 seconds, repeat for 10 minutes.
Saturday/Sunday is race or 4 sessions as above.
I never use heavy weight, the goal weight is weight that you can handle and maintain proper form for the number of desired sets, 10 to 15 reps depending on the exercise. Exception is squats, once a month, the weight is increased for 3 sets of 8 reps. There is one session a month used to increase weight in each muscle group and use 3 sets of 10 reps but on different days and combined with other muscle groups that will he be using for cardio endurance training.
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