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Hamstring Havoc — muscle map showing the hamstrings, glutes this workout trainsHamstrings

Hamstring Havoc

intermediate40 min~420 kcalHamstringsGlutes

A 40-minute hamstring session that trains the muscle at both ends. Romanian deadlifts, good mornings and stiff-leg deadlifts load the hip hinge, lying and seated leg curls cover knee flexion, and single-leg deadlifts even out the sides most lifters never notice are uneven.

Hamstring Havoc at a glance

Level
Intermediate
Duration
40 minutes
Exercises
6
Estimated burn
~420 kcal
Equipment
Barbell and plates
Muscles worked
Hamstrings, Glutes
Category
Hamstrings
Made for
Everyone
Price
Free

6 exercises in Hamstring Havoc

  1. 4 × 8
  2. 4 × 12
  3. 4 × 12
  4. 3 × 10
  5. 3 × 12
  6. 6Barbell Stiff Leg Deadlift
    3 × 10

Tap any exercise for its step-by-step form guide, the muscles it works and an animated demonstration.

How to run Hamstring Havoc

Hinges first, curls second, single-leg work last. Push the hips back until you feel the stretch and stop there — extra range comes from the low back, not the hamstrings. Rest 90 seconds on the barbell work. Expect real soreness the first time; hamstrings punish novelty.

Hamstring Havoc — questions

How long does Hamstring Havoc take?

About 40 minutes from the first set to the last. The session contains 6 exercises and burns roughly 420 kcal for an average trainee.

What equipment do you need for Hamstring Havoc?

Barbell and plates. The session is built around Barbell Romanian Deadlift, Lever Lying Leg Curl, Lever Seated Leg Curl and more, and every exercise comes with a demo video in the GymiaFit app.

Is Hamstring Havoc suitable for beginners?

Hamstring Havoc is graded intermediate. You should already be comfortable with the basic movement patterns before running it. Beginners can use it with lighter loads, fewer sets and longer rest, or start with a beginner session in the same category first.

Which muscles does Hamstring Havoc work?

Hamstrings, Glutes. 6 exercises, starting with Barbell Romanian Deadlift, Lever Lying Leg Curl, Lever Seated Leg Curl.

Is Hamstring Havoc free?

Yes. Hamstring Havoc is free to import into GymiaFit on Android and iOS — every set, rep and rest timer is loaded for you, with no account tricks and no paywall.

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One tap puts every set, rep and rest timer of Hamstring Havoc into the GymiaFit app — free, no account tricks, no paywall.

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Opens in the app · Android & iOS

Browse all 260 free plans in the GymiaFit workout library, or read training guides on the blog.

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