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Phase 4 Intermediate: Day 1

Centr Team

Centr Team

02 Feb 2024

Phase 4 Intermediate: Day 1 - Centr

This tutorial covers every exercise you'll be doing on day 1 across the three weeks of phase 4. It is split into Key lifts – compound movements that repeat each week – and Supporting exercises that will change each week.

Key lifts

Nail the big compound lifts that will be repeated on day 1 each week.

Barbell back squat

Target: Glutes, quads, hamstrings, core

Modification – Barbell box squat:

  • Use this alternative to build up good form and squat depth.

Barbell stiff-leg deadlift

Target: Hamstrings, glutes, lower back

Dumbbell lateral bench step-up

Target: Legs

Dumbbell goblet squat + pulse

Target: Legs

Dumbbell single-leg elevated glute bridge

Target: Glutes, hamstrings, lower back

Dumbbell elevated glute bridge

Target: Glutes, hamstrings, lower back

Supporting exercises

Get the most out of these moves designed to target more muscle groups while supporting your key lifts. They'll rotate to keep your day 1 workouts feeling fresh.

Dumbbell RDL + curtsy lunge

Target: Hamstrings, glutes, quads, adductors

Dumbbell burpee (no push-up)

Target: Full body

Flutter kicks

Target: Lower abs, hip flexors, quads

Modification – Bent-knee v-sit:

  • Take pressure off the hip flexors with bent-knee v-sits.

Dumbbell alternating reverse lunge + single-arm swing

Target: Legs, core, shoulders, forearms

Squat jump

Target: Quads, hamstrings, glutes, calf muscles, core

Modification:

  • Remove the impact and do a squat to calf raise.

Cross-body mountain climbers

Target: Shoulders, hamstrings, core, triceps, quads

Modification – Mountain climbers:

  • Bring down the intensity and complexity with mountain climbers.
  • You can also step it out if the impact is too much.

Dumbbell power clean + squat

Target: Full-body

Modification – Dumbbell back squat:

  • Keep focus on just the squat.

Reverse crunch

Target: Lower abdominals, hip flexors, lower back

Modification:

  • Take this at a slower pace and to a range that you're comfortable with.

Rope pulls

Target: Core, rectus abdominis

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