Name: Playbook - Hard To Kill Fitness - The 300 Grind
Uploaded: 2025-09-04T04:50:39.990Z
Duration: 45 min
Description: The 300 Grind

Prepare for pain but it’ll be worth it in the end!! This workout focuses on full-body conditioning. Rest 1 minute between exercises.

Workout:
-Push-ups x 50 reps
-V-ups x 50 reps
-Bodyweight squats x 50 reps
-Mountain climbers x 50 reps (each leg)
-Split Jumps x 50 reps (each leg)
-Burpees x 50 reps

- Start with your hands just outside the shoulders 
- Bend at the elbows to come down
- Keep your core tight as you lower
- Extend your arms engaging your chest as you push up

Push-ups

- Lay with your legs and arms extended 
- As you raise your legs, reach your fingers toward your shins and raise your upper body off the floor
- Slowly lower yourself back and try not to use momentum

V-ups

- Stand with your feet shoulder-width apart with your feet turned out slightly to open the hip joint. Hands can be behind the back of your head or straight out.
- Lower your body until your thighs are parallel to the floor.
- Pause, then return to the starting position.

Bodyweight squat

- Start in a high plank position 
- Drive your knees towards your chest one at a time back and forth 
- Increase speed as you feel comfortable

Mountain climbers - 50 each leg

- Take a large step forward with one foot and lower your body toward the floor. Both legs should be bent at a 90-degree angle at the bottom of the lunge.
- Lower the back knee slightly and jump to switch the feet. While in the air the front foot comes back and the back foot comes to the front. Land in a bent knee lunge.

Split jumps - 50 each leg

- Stand shoulder width apart
- Place your hands on the floor in front of you
- Hop back bringing your body down to the floor
- Hop forward placing your feet on the floor
- Jump up in the air and bring your hands over your head

Burpees

The 300 Grind

Battle Rope Blitz

Mike

Row Reaper

The Circuit Crusher

Burpee Blast Pyramid

Core Dominator

Power Sprint Circuit 

The Warpath Circuit

Ruthless Ramp

Seth

Cobra Strike

Phalanx Fury

Tactical Blitz

Annihilation Ropes

This was the burner I needed. I LOVE to row and that was a great WOD! I didn’t have a pull-up bar so I did a superset of pushups and bench dips. LFG! STAY HARD TO KILL! 💪🏻🔥

Matt

Row Ripper

Not too tough. More cardio then the bike is needed

JimmyBlack22

Assault Bike Inferno

Burpee Blitz

Bodyweight Surge

Abdominal Assault

The Spartan Circuit

Gary

Savage Surge

Viper Core

Legion Power

Command Assault Circuit

Six-Pack Sledge

Rower Sprints

Ski Erg Lung Buster

Treadmill Tabata

Bodyweight is always. ALWAYS. More brutal than weight lifting. I EFFING love it. STAY HARD TO KILL!

Ross

Full Body Crusher

Bodyweight Blast

Kelley

Assault Bike Madness

Speed Machine

Stairmaster 25-7

500 Rep Jailbreak

Burpee Burnout

Core Destruction

400m Intervals

This was harder than I thought it would be….gotta work harder

Only finished 4 rounds. GA summer is hot hot. Was pouring sweat and had to pull the plug after 4 rounds

Terry

The Burnout Gauntlet 

The Titan Drop

Crucible Core

Strike Force Circuit

Lower Lockdown 

Midsection Mauler

HIIT The Track

Assault Bike Intervals

Bodyweight AMRAP

Locked Up

Burpee Pyramid Squeeze

Stairmaster HIIT

The Combat Circuit

Great first true workout back from 3 strokes and a brain bleed. Three trips of two week in hospital and 9 months on not being able to eat. Thanks for a great start back

Glynn

The Warrior Descent

The 300 Grind

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