Skip to main content
Peloton Logo

Apparel

Flash 15

Join today with a limited-time offer.

Terms apply.*

Try for free
Arrow

Back to strength classes

Back to strength classes

Arrow

Back

Back

Flash 15

Intermediate

Flash 15

Originally aired 11/19/23

Jess Sims

Strength

Peloton App

Already a member? 

Log in
Try for free
Try for free

Already a member? 

Log in

Ways to access strength classes

Take this class with Peloton Guide

Explore Guide

Take this strength class with the App

Explore App

More info

Flash 15 is a quick and effective full body workout designed to fit into a busy schedule. Led by Jess Sims, this intermediate-level class targets the quads, hips, and glutes. The class type is full body strength & toning, ensuring a comprehensive workout. Enjoy an energizing session with electronic music to keep you motivated. Join Jess for Flash 15 and make the most of your time.

Subtitles: EN

Equipment

  • Light Dumbbells
  • Medium Dumbbells
  • Workout Mat

Featuring music by

J Balvin, Avicii, Gorgon City, Demi Lovato

Playlist

  • Instruction (Mr Eazi Remix) (feat. Demi Lovato & Stefflon Don)

    Instruction (Mr Eazi Remix) (feat. Demi Lovato & Stefflon Don)

    Mr Eazi, Jax Jones, Stefflon Don, Demi Lovato
  • Pure Grinding (iSHi Remix)

    Pure Grinding (iSHi Remix)

    Avicii, iSHi
  • Freak Like Me (feat. Katy B) [Radio Edit]

    Freak Like Me (feat. Katy B) [Radio Edit]

    Katy B, MNEK, Lee Walker, DJ Deeon, Lee Walker, DJ Deeon
  • Mi Gente (Hugel Remix)

    Mi Gente (Hugel Remix)

    J Balvin, Willy William, HUGEL
  • Losing It (Radio Edit)

    Losing It (Radio Edit)

    FISHER
  • Sirens (Deluxe)

    Doing It Wrong (feat. Liv)

    Gorgon City, Liv

Playlist

  • Instruction (Mr Eazi Remix) (feat. Demi Lovato & Stefflon Don)

    Instruction (Mr Eazi Remix) (feat. Demi Lovato & Stefflon Don)

    Mr Eazi, Jax Jones, Stefflon Don, Demi Lovato
  • Pure Grinding (iSHi Remix)

    Pure Grinding (iSHi Remix)

    Avicii, iSHi
  • Freak Like Me (feat. Katy B) [Radio Edit]

    Freak Like Me (feat. Katy B) [Radio Edit]

    Katy B, MNEK, Lee Walker, DJ Deeon, Lee Walker, DJ Deeon
  • Mi Gente (Hugel Remix)

    Mi Gente (Hugel Remix)

    J Balvin, Willy William, HUGEL
  • Losing It (Radio Edit)

    Losing It (Radio Edit)

    FISHER
  • Sirens (Deluxe)

    Doing It Wrong (feat. Liv)

    Gorgon City, Liv

Class plan

  • warmup

    Warm Up

    2 min

  • full_body

    Full Body

    7 Movements

    13 min

Body activity

Body Activity

Quads

13%
Tertiary muscle group

Hips

11%
Tertiary muscle group

Glutes

10%
Secondary muscle group

Obliques

10%
Secondary muscle group

Calves

9%
Secondary muscle group

Other

47%
  • Shop and Learn

  • Home Trial

  • Membership

  • Bike Rentals

  • Refurbished Bikes

  • Purchasing Used Peloton Bikes

  • Gift cards

  • Financing

  • Instructors

  • Peloton for Business

  • About

  • Our Story

  • Team

  • Careers

  • Press

  • Global

  • Blog

  • Investors

  • Impact & Inclusion

  • Peloton Member Stories

  • Visit Us

  • Showrooms

  • Hotel Finder

  • Book a Test Class

  • Support

  • Contact Peloton

  • Member Support Center

  • Return Policy

  • Warranties & Service Plans

  • Delivery Information

  • Recall

  • Security

  • Consumer Health Data Policy

Sign up to get the latest

By providing your email address, you agree to receive marketing emails from Peloton.

We have updated our Privacy Policy to provide more information on how we collect and use your personal information.
  • Phone

    +1-833-821-0099

  • Help

    Visit support center

  • Facebook
  • Instagram
  • You Tube

Get the Peloton App

  • Apple Logo
  • Google Logo
  • Amazon Logo
  • Roku Logo

  • Privacy Policy
  • Terms of Service
  • Membership Terms
  • Accessibility
  • Supply Chains Act

© Peloton 2012-2025, Peloton Interactive, Inc. All rights reserved.

Flash 15 | Peloton Strength Classes

Select your country preferences

We've noticed you're shopping from the United States. Please update your country preferences to see content specific to your location.

    Currency: $ USD