Insanity Workout

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Attempting to install timers in Seconds for iOS should be done through Safari. This is done by tapping the action icon (up arrow out of a box). Other apps may not recognise the file.

Interval Timer Videos

Our most popular timers.

All Interval Timer Videos

Timer Duration: 36:30 Rollover intervals for more details.

Exercises:
  • Jog
  • Jumping Jacks
  • Heisman
  • 1-2-3
  • Butt Kicks
  • High Knees
  • Mummy Kicks
  • Break + Stretch
  • Suicide Drill
  • Switch Kicks
  • Football Sprints
  • Stance Jack
  • Run + Lunge Both Legs
  • 8 Hooks L+r & Jump Rope
  • Power Jacks
  • 8 Push-up & 8 Running Knees & 1 Jump
  • Frog Jump (forward + Backward)
  • Power Knees Right Sideway
  • Power Knees Left Sideway
  • Mountain Climbers
  • Ski Jumps Sideways
  • Scissor Run L+r
  • Suicide Jumps
  • Stretch
  • JOG 0:30
  • JUMPING JACKS 0:30
  • HEISMAN 0:30
  • 1-2-3 0:30
  • BUTT KICKS 0:30
  • HIGH KNEES 0:30
  • MUMMY KICKS 0:30
  • JOG 0:30
  • JUMPING JACKS 0:30
  • HEISMAN 0:30
  • 1-2-3 0:30
  • BUTT KICKS 0:30
  • HIGH KNEES 0:30
  • MUMMY KICKS 0:30
  • JOG 0:30
  • JUMPING JACKS 0:30
  • HEISMAN 0:30
  • 1-2-3 0:30
  • BUTT KICKS 0:30
  • HIGH KNEES 0:30
  • MUMMY KICKS 0:30
  • BREAK + STRETCH 6:00
  • SUICIDE DRILL 1:00
  • SWITCH KICKS 1:00
  • FOOTBALL SPRINTS 1:00
  • STANCE JACK 1:00
  • RUN + LUNGE BOTH LEGS 1:00
  • 8 HOOKS L+R & JUMP ROPE 1:00
  • POWER JACKS 1:00
  • 8 PUSH-UP & 8 RUNNING KNEES & 1 JUMP 1:00
  • FROG JUMP (FORWARD + BACKWARD) 1:00
  • POWER KNEES RIGHT SIDEWAY 0:30
  • POWER KNEES LEFT SIDEWAY 0:30
  • MOUNTAIN CLIMBERS 1:00
  • SKI JUMPS SIDEWAYS 1:00
  • SCISSOR RUN L+R 1:00
  • SUICIDE JUMPS 1:00
  • STRETCH 6:00

About Interval Timer

Interval Timer is a website that allows users to create HIIT, circuit training, round, tabata or custom timers to share online with their friends or clients.

The website is also allows users of Seconds Pro to share their timers from the app with non-users.

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