STRENGTH | Week 5: Engine Under Pressure

Amy Petersen headshot
Amy Petersen
ACE-CPT, Sports Performance, PN-1, PATHFINDER Founder & Director of Programming
October 31, 2025

This week in Horizon Strength, we're adding eccentric control with step-downs, a key builder of durability for downhills and repetitive steps. Your hips, quads, and calves will adapt to manage load without joint strain. Pair this with deep core work (dead bugs) to resist posture collapse.

Dead Bugs often get dismissed as an easy exercise -- which tells me you're doing it wrong. Seal your low back into the floor, imagining not being able to get a finger in between you and the mat. Your arms and legs should feel heavy as you engage your low abdomen and deep core muscles to move through the exercise.

Mindset Note: Don’t rush. The slower you control each step, the stronger your tissues become. Pay attention to sleep this week. True adaptation happens off the training floor.

NOTES

  • You will need: Ruck, Sandbag, Kettlebell or Dumbbells and 8-12" Step
  • If needed, rest 1-2 minutes between rounds.
  • Always do your warm-up to help prevent injuries.
  • Some video demonstrations may depict exercise tools other than what we suggest - the same cues and form will still apply unless otherwise noted.

REMINDER:

  • Soft count: 1, 2, 3, 4 ... this is when both (or all) limbs perform the exercise at the same time.
  • Hard count: 1, 1, 2, 2, 3, 3, 4, 4...this is when only one limb does work at a time.
  • Each Side: Do all reps on one side before switching to complete all reps on the other side.

 

WARM UP

 REPS EXERCISE COUNT
6 x reps Dynamic Hip Swings EACH LEG
20 x reps Ruck Overhead March*
6 x reps Cat/Cow
3 x reps World’s Greatest Stretch EACH SIDE

*Notes: The Overhead March demo is using KB but the exercise mechanics are exactly the same. Hold ruck horizontally overhead and use deep core and hip flexors to control the movement.

WORKOUT x 3 ROUNDS

 REPS EXERCISE COUNT
5 x reps Sandbag Over the Shoulder EACH SIDE
10 x reps KB Goblet Squat
8 x reps Box Step Down (8-12")* EACH LEG



8 x reps Half Kneeling DB Press EACH SIDE
10 x reps Ruck Bent Over Row
8 x reps Dead Bug w/ Ruck Press Out** EACH SIDE

Notes:

  • *Eccentric step-downs build quad/hip durability for descents. Move slowly on each step down, ideally 3 seconds, to properly build the muscle. You can use a high step/box, sturdy bench, or other stable height.
  • ** Dead Bug with Ruck Press Out demo uses a cable to perform the movement. Instead, hold your ruck horizontally to perform the movement. The exercise mechanics are the same.