Phase 3 Intermediate: Day 1 Phase 3 Intermediate: Day 1
Centr Team
02 Feb 2024
This tutorial covers every exercise you'll be doing on day 1 across the three weeks of phase 3. 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.
Dumbbell back squat
Target: Legs, lower back
Dumbbell RDL + pulse
Target: Legs, lower back, core
Dumbbell Romanian deadlift
Target: Hamstrings, glutes, lower back
Dumbbell split squat + pulse
Target: Legs, core
Dumbbell good morning
Target: Hamstrings, glutes, lower back
Dumbbell swings
Target: Hamstrings, quads, pecs and chest, traps, shoulders, abs
Modification – Weighted hip thrust:
- Regress by coming down to the floor.
- Weighted hip thrusts will also power your posterior chain (glutes, hamstrings, lower back).
- Try to keep the movement short and powerful for maximum effect.
Dumbbell calf raise
Target: Calves
Modification – Dumbbell front squat:
- You can use a machine calf raise to achieve a greater range of motion, or switch to front squats to build up calf strength.
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.
Squat hold
Target: Legs
Squat pulse
Target: Quads, hamstrings, glutes, calf muscles
Modification – Bodyweight squats:
- Perform bodyweight squats until you're ready to pulse.
Dumbbell alternating 45-degree lateral lunge + hammer curl
Target: Legs, biceps
Walkouts
Target: Full body
Ice skaters
Target: Full body
Mountain climbers
Target: Core, rectus abdominis, obliques, hip flexors, shoulders, chest, triceps
Modification:
- Bring down the speed and step it out.
Dumbbell alternating clean + press
Target: Full body
Burpee (no push-up)
Target: Full body
Jumping jacks
Target: Full body
Dumbbell burpee (no push-up)
Target: Full body
Dumbbell squat curl + press
Target: Quads, hamstrings, glutes, biceps, shoulders
Modification:
- Remove the press and just do a dumbbell squat and curl until you're ready.
Dumbbell Russian twist
Target: Obliques, rectus abdominis, hip flexors
Modification – Russian twist:
- Reduce the intensity by dropping the weight and keeping your heels down.
Scissor kicks
Target: Core, hip flexors