Critique my lifting warmups for High Schoolers

The Forums Strength
1

Time is limited. Simplicity is necessary. We do a 2 or 4 day split. This is for lifting only.
This is stolen from different resources. It seems like the quads get neglected on the lower day?

3rd Quarter Lifting Warmup
Upper Body

  1. Walking Lunge with running arm action - 4 reps each leg
  2. 6 Pushups
  3. Backwards lunge with rotation / reach in opposite direction - 4 reps each leg
  4. 6 Pushups
  5. 10" X" Jumping Jacks - FOCUS ON QUALITY - MOVE YOUR LEGS AND ARMS THROUGH THE FULL RANGE OF MOTION
  6. 10 “seal” Jumping Jacks
  7. 10 Regular Jumping Jacks
  8. Shoulder dislocations - use jump rope, then roll it back up! - 6 slow reps
  9. Static Lat Stretch - use squat rack, etc, lean back (hold for 15-30 seconds)

Lower Body

  1. One lap with arm circles OR 35 jumping Jacks of your choice (increase core temperature)
  2. 10 body weight squats
  3. Hip pop-ups with both legs (on back), 12 reps
  4. Fire Hydrants (on hands and knees), 6-12 reps each leg
  5. Leg Circles (on hands and knees), 6-12 reps each leg (change up direction)
  6. Leg kicks (on back), 6-12 reps each legs
  7. Spidermans (on stomach), 6-12 reps each leg
  8. Scorpions (on stomach with arms apart), reach foot to opposite arm, 6-12 reps each leg
  9. Iron Cross (on back with arms apart, 6-12 reps each leg)
  10. Mountain Climbers, 6-12 reps each leg
2

Looks like that is largely from DeFranco’s dvd.

I’d just add, as he does on his disc, that the lat stretches are done prior to starting routine with bench variations and a chest stretch is done prior to pull-up variations.

Also, if you are coming into the wt. room from the track/field/court etc. and your guys are already generally warmed-up having done a workout there, you won’t need that extensive of a warm-up. That type of warm-up would only be necessary prior to a lifting-only day.