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Tundra Thunder

Day 3
45–60 min Polar Power Day 3 of 5 Progressive overload

Full lower-body leg day packed with squats and explosive accessory work—designed to shake up muscle and melt icy stubbornness from quads, hamstrings, and glutes.

Warm-Up

5 min incline treadmill walk or bike Then, 2 rounds:

  • 12 walking lunges
  • 20 glute bridges
  • 10 air squats

Strength or Skill

Back Squat

  • 4x8 @ RPE 7 Romanian Deadlift (Barbell or Dumbbell)
  • 3x10 Reverse Lunge (holding DB/KB, walking or in place)
  • 3x12/leg

Metcon

For time (20 min cap):

  • 21-15-9
    • Box Step-Overs (24/20”)
    • Kettlebell Goblet Squats (challenging but safe weight)
    • Ski Erg/Bike 20 cal after each round

Scaling: Lower KB/box, cut reps to 15-12-9. Harder: Fast pace, heavier KB.

Cool-Down

  • Couch stretch, 60 sec/leg
  • Lying hamstring stretch, 60 sec/side
  • Pigeon pose, 60 sec/side

Core / Optional Finisher

3 sets, not for time:

  • 20 banded side steps
  • 12 weighted deadbugs

Coaching Notes

Squat only as deep as comfortable; drive through mid-foot. Prioritize explosive yet controlled box step-overs.

Week-over-Week Progression

  • Week 1: 4x8 squats @ RPE 7, 20 min cap chipper
  • Week 2: 5x6 squats @ RPE 7.5, try faster time or more rounds
  • Week 3: 4x8 squats @ RPE 8, heavier KB if possible
  • Week 4: 3x8 @ RPE 6 (no fail), 15 min cap, lighter KB

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