Woman performing kettlebell swings
Tuesday, May 12, 2026

Two-Station EnduranceCircuit

Two stations rotated four times at ninety seconds of work. Eight long intervals — settle into a rhythm and hold it.

Before You Start

The WorkoutBriefing

Movements

  1. 01

    Kettlebell Swing

    Station 1 — 90s steady reps

    • AltDumbbell Swing — same duration with a single dumbbell
  2. 02

    Air Squat

    Station 2 — 90s steady reps

Scaling

Easier

60s work / 30s station rest; lighter bell

Harder

120s work / 20s station rest; heavier bell.

Timer Structure

What Today's TimerLooks Like

2 stations × 4 rounds. 90s work / 30s station rest. 90s round break.

KB Swing
Air Squat
Rest
Woman holding an iPhone running Seconds Interval Timer
Mobile App

SecondsInterval Timer

The full Seconds experience — on iPhone, Apple Watch, and Android.

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