Set 4-Core (30secs w/ 10sec rest)

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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: 5:40 Rollover intervals for more details.

Exercises:
  • Alternating Toe Touch
  • Single Leg Crunch
  • Plank To Toe Touch
  • Flutter Kicks
  • Crunch Reach Throughs
  • Side Plank Dips (l)
  • Side Plank Dips (r)
  • Up/down Plank Jacks
  • Alternating Toe Touch 0:30
  • Rest 0:10
  • Single Leg Crunch 0:30
  • Rest 0:10
  • Plank to Toe Touch 0:30
  • Rest 0:10
  • Flutter Kicks 0:30
  • Rest 0:10
  • Crunch Reach Throughs 0:30
  • Rest 0:10
  • Side Plank Dips (L) 0:30
  • Rest 0:10
  • Side Plank Dips (R) 0:30
  • Rest 0:10
  • Up/down Plank Jacks 0:30
  • Cooldown 0:30

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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