This program introduces three movement themes that address specific patterns in your training: lateral-plane hip work you haven't yet explored, the shoulder stabilization scaffolding you need before going overhead, and integrated movement that connects it all through breathing.
Each exercise below has a "Why this?" section explaining the research behind it. These aren't filler — they're the actual reason these movements were selected for you specifically. Tap any exercise to expand the details.
Your equipment: boxes (12", 14", 16"), Bowflex dumbbells, loop bands, and rings.
Introducing the frontal plane. Your training has been mostly forward-and-back. This day opens the side door.
Warm-Up · 5 min
1
Cat-Cow
2×8 reps · breath-led
Inhale into cow (belly drops, chest lifts). Exhale into cat (spine rounds, belly draws in). Let the breath lead the movement.
Coaching Cue
Move through each vertebra individually. The goal is segmental spinal motion, not just bending at two points.
2
90/90 Hip Switches
2×6 each side · slow & controlled
Both knees bent at 90°, one in front, one to the side. Rotate from the hips to switch sides. Keep your torso upright.
Coaching Cue
The movement comes from your hips, not from leaning side to side. Use hands behind you for support if needed.
Main Work
3
Elevated Cossack Squat
3×5 each side · box progression
Stand wide with your working foot on a box. Shift weight to one side and sink into a deep lateral squat while the other leg extends straight. The elevated surface lets you access depth without requiring full ankle flexibility.
Coaching Cue
Toe of the straight leg points up. Push the working knee out over your pinky toe. Exhale as you rise. Use the box for balance if needed — no shame in support.
Why This Movement
Research shows that reduced ankle dorsiflexion is significantly associated with the knee-cave pattern you've been working on (dynamic knee valgus). A meta-analysis across 17 studies found a clear link: less ankle flexibility → more inward knee collapse. Heel elevation corrects this in real time — and your boxes give you three built-in levels to progress through. The lateral squat position also loads your inner thigh muscles (adductors) through a full stretch, and engages your glute medius — the primary muscle responsible for preventing that inward knee pattern. Your training has been mostly sagittal (forward-and-back). This opens the frontal plane.
3-Week Progression
Wk 116" box (shallowest) · bodyweight · hands on box OK
Wk 214" box · arms extended as counterbalance
Wk 312" box OR 14" with light dumbbell goblet hold
4
Banded Lateral Walk
3×10 steps each direction
Loop band above knees. Quarter-squat position. Controlled steps sideways. Keep tension in the band at all times.
Coaching Cue
Don't let the knees cave in. Imagine pushing the floor apart with your feet. Stay low.
Why This Movement
Research shows that external band resistance around the thighs specifically promotes gluteus maximus and gluteus medius activation. These are the exact muscles that control the inward knee pattern. The lateral walk trains them in the plane they need to work in.
3-Week Progression
Wk 1-2Light resistance band
Wk 3Medium resistance band
5
Single-Leg Glute Bridge
3×8 each side · foot on box
Lie on your back, one foot on the 12" box. Drive through the heel, squeeze your glute at the top, hold 2 seconds.
Coaching Cue
Exhale and squeeze at the top. Your low back should feel nothing — if it does, you're arching, not bridging.
3-Week Progression
Wk 1Both feet on floor (bilateral)
Wk 2-3Single-leg, foot on box
Cooldown · Mobility
6
Kneeling Hip Flexor Stretch + Overhead Reach
2×30s each side
Half-kneeling. Reach same-side arm overhead and lean gently away from the rear leg. Combines hip flexor lengthening with a lateral line stretch.
▶ Tutorial7
Deep Squat Hold + Breathing
2×30s · heels on box edge
Settle into the bottom of a squat — heels on box edge for support. Breathe: 4-count inhale through nose, 6-count exhale through mouth. Comfort in the position, not depth for its own sake.
▶ TutorialMirror Principle ↔
Lateral loading (Cossack) mirrors your sagittal squat work. Glute bridge (hip extension) mirrors hip flexor stretch (hip flexion). Lateral walk (abduction) mirrors the adductor stretch in the Cossack.
Building the scaffolding your shoulders need before we ask them to work overhead. Every exercise here targets the muscles that keep your shoulder blades stable.
Warm-Up · 5 min
1
Banded Pull-Apart
2×15 · light band
Arms straight at shoulder height. Pull band apart to chest width by squeezing shoulder blades together.
Coaching Cue
Don't shrug. Pull from between the shoulder blades, not with your arms.
2
Crocodile Breathing
2 minutes · face-down
Lie face-down, forehead on hands. Breathe deeply into your belly — feel your stomach push into the floor on each inhale.
Why This Movement
When you hang from rings or work overhead, you sometimes feel tension in the front and sides of your neck. Research shows that the scalene muscles (along the sides of your neck) act as accessory breathing muscles — they kick in when your diaphragm isn't doing the primary work. This face-down position forces your diaphragm to work against gravity, training it to be the primary mover. The stronger your diaphragm, the less your neck muscles need to help.
Main Work
3
Prone Y-Raise
3×8 · thumbs up
Lie face-down on floor (or draped over lowest box for more ROM). Thumbs up, lift arms into a Y-shape.
Coaching Cue
Initiate from mid-back, not shoulders. Think: "pull shoulder blades into your back pockets." Small, precise movement — no weight needed.
Why This Movement
A systematic review of scapular stabilizer exercises found that prone flexion (which the Y-raise targets) produces optimal activation ratios for the lower trapezius — the specific muscle that depresses your shoulder blade. Research identifies that the goal of scapular rehabilitation is to inhibit upper trapezius overactivation and enhance the weakened lower trapezius and serratus anterior. The Y-raise does exactly this.
4
Push-Up Plus (Serratus Press)
3×10 · progressive band resistance
From top of push-up position, push the floor away with straight arms — round your upper back slightly as you push. Feel the muscles under your armpits and around your ribcage working.
Coaching Cue
Don't bend elbows — this is protraction, not a push-up. Push your body as far from the floor as possible with straight arms.
Why This Movement
Research found the serratus anterior is most active during reaching and protraction exercises. The serratus anterior wraps your shoulder blade against your ribcage — when it's weak, your shoulder blade "wings" out instead of staying flat, and other muscles (including those neck muscles) compensate. This directly targets it.
3-Week Progression
Wk 1No band, from knees
Wk 2No band, from toes
Wk 3Light band around upper back
5
Ring Row with Scapular Hold
3×8-10 · 2s squeeze at top
Rings at hip height. Body straight, pull chest to rings. At top, squeeze shoulder blades together 2 seconds. 3-second lower.
Coaching Cue
Pull elbows back, not up. Chest to rings, not chin to rings. Exhale as you pull.
3-Week Progression
Wk 1Feet closer to under rings (easier)
Wk 2Moderate angle
Wk 3Feet further forward (steeper)
6
Incline Push-Up
3×8 · box height progression
Hands on box. Full ROM, controlled tempo: 3 down, 1 pause, push up.
Coaching Cue
Bottom: shoulder blades squeeze together. Top: push box away (protraction). Exhale on push. Same serratus + lower trap pattern from exercises 3 and 4, under load.
Why This Movement
Incline before overhead. This loads your shoulder at a supported angle that demands scapular control without requiring overhead range of motion. Your gym program progresses from incline → flat → eventually overhead. This builds the same foundation at home.
3-Week Progression
Wk 116" box (easiest angle)
Wk 214" box
Wk 312" box (if shoulder tolerates)
Cooldown · Mobility
7
Doorway Pec Stretch
2×30s each side
Forearm on doorframe at shoulder height. Step through gently until you feel a stretch across chest and front of shoulder.
▶ Tutorial8
Prone Thoracic Extension
2×8 · gentle chest lift
Face-down, hands behind head. Gently lift chest a few inches. This is an upper-back opening, not a back extension.
▶ TutorialMirror Principle ↔
Push (incline push-up) ↔ Pull (ring row). Protraction (serratus press) ↔ Retraction (Y-raise, pull-apart). Chest opening (pec stretch) ↔ Upper back (thoracic extension).
Less structured, more exploratory. Connect upper and lower body, and train your body to breathe well under movement.
Warm-Up · 5 min
1
Diaphragmatic Breathing
2 min · on back, knees bent
On your back, knees bent. Hand on belly, hand on chest. Inhale through nose 4 counts (belly rises, chest still). Exhale pursed lips 6 counts.
Why This Movement
Research on respiratory muscle activation in people with neck symptoms shows that when deep cervical muscles are fatigued, superficial neck muscles (scalenes and sternocleidomastoid) take over more breathing workload. This upper-chest breathing pattern creates a feedback loop: overworked neck muscles get tighter → affects posture → further disrupts breathing. Training the diaphragm as primary mover breaks this cycle. Breathing exercise is recommended alongside musculoskeletal treatment for cervical symptoms.
2
Cat-Cow with Breath Emphasis
1×10 · very slow
Same as Day A, slower. Let each breath take 4-5 seconds. Breath drives the movement.
▶ TutorialMain Work
3
Beast Position Hold
3×20s · knees hovering
All fours — shoulders over wrists, knees under hips. Tuck toes, lift knees 1 inch. Hold. Breathe. Don't hold your breath.
Coaching Cue
Stay square. Imagine balancing a glass of water on your back. The challenge is in the stillness.
Why This Movement
Bilateral weight-bearing through shoulders at LOW intensity — builds wrist conditioning and shoulder stability without dynamic demand. It's the entry point: if this feels stable and pain-free, your shoulders are ready for more. If not, this is where you build.
3-Week Progression
Wk 1Static hold only
Wk 2Lift one hand 1 inch, then the other (2s lifts)
Wk 3Opposite hand + foot lifts (contralateral)
4
Slow Crab Reach
3×5 each side · 3s hold at top
Hands behind you, feet flat. Lift hips. Reach one arm overhead and across, opening chest. Hold 3s. Lower with control.
Coaching Cue
Exhale as you reach. Press firmly through grounded hand — single-arm shoulder work at a safe angle (behind, not overhead).
Why This Movement
Introduces rotational, single-arm weight-bearing with shoulder in a SUPPORTED position. Safer bridge toward dynamic ground-based patterns. Shoulder loaded behind your center of mass = mechanically easier than overhead. If comfortable, your shoulder stability is developing well.
5
Elevated Cossack Squat (Light)
2×4 each side · exploration
Same as Day A, lower volume. SLOW transitions: sink in, pause 3s, rise slowly. Experiment with toe position — toes up = hamstring stretch; toes forward = adductor stretch.
▶ Tutorial6
Pallof Press
3×8 each side · band at chest height
Band anchored at chest height. Stand sideways. Hold band at chest, press straight out. Hold 2s, return.
Coaching Cue
Core fights the band's pull. Stay perfectly square — don't let it rotate you. Anti-rotation: your core RESISTS movement, not creates it.
Cooldown · Integration
7
Wall Angels
2×8 · back flat on wall
Back flat against wall. Arms in goal-post position. Slide up and down keeping back, elbows, wrists on wall.
▶ Tutorial8
90/90 Hip Switches
2×6 each side
Same as Day A warm-up. Bookending the week.
▶ Tutorial9
Diaphragmatic Breathing
2 min · session closer
Same as warm-up. Bookend the session. This is training, not just cooldown.
▶ TutorialMirror Principle ↔
Day C is the integrator. Beast hold (bilateral) → Crab reach (unilateral, rotational) → Pallof press (anti-rotation). Stable to challenging. Breathing bookends.
What's Not in This Program (And Why)
Kick-throughs / Animal Flow underswitches: Your left shoulder is currently reactive under static ring support holds. Dynamic, rotational weight-bearing exceeds current demonstrated tolerance. Beast hold and crab reach build the foundation. Revisit after this 3-week cycle if ring support holds improve.
Overhead pressing: Not yet. Scapular work on Day B builds the scaffolding. The incline push-up is the entry ramp.
Ring dips or L-sits: Ring support holds at 15-20s are the current ceiling. Building static stability before dynamic ring movements.
Heavy loading: This is a movement-pattern and mobility cycle, not strength. Dumbbells enter Week 3 as Cossack goblet hold only.
Breathing: Woven Throughout
Every exercise uses the same breathing rule: exhale on effort (rising from Cossack, pressing from push-up, pulling from row). Research on upper limb exercise found that expiring during the effort phase minimizes accessory breathing muscle recruitment — those neck muscles that jump in when your diaphragm isn't leading. Crocodile breathing (Day B) and diaphragmatic breathing (Day C) train the pattern directly.
How to Use This Program
Run Day A, B, and C once each per week — any order, but leave at least one day between sessions. On other days, continue your current daily movement routine. If you feel like exploring more Cossack depth or crab reaches on off-days, go for it — this is a toolkit expansion, not a cage.
If anything causes sharp pain (especially left shoulder), stop that exercise for the session and let Taylor know. Mild muscle soreness is expected; joint pain is a signal.