By A Mystery Man Writer
Train with Britany Williams in the Sweat app, a NASM certified personal trainer, HIIT and barre instructor from Portland, Oregon.
Sweat: Fitness App For Women by The Bikini Body Training Company Pty Ltd
Sweat: Fitness App For Women on the App Store
SWEAT: FREE 10-minute glute and ab Barre workout from Kayla Itsines' new program
30-Minute Full-Body Barre Workout With Britany Williams
Day 1: 30-Minute Full-Body Barre Workout With Sweat Trainer Britany Williams
SWEAT Trainer Britany Williams' 10-minute Glutes and Abs Barre Workout
World-Class Fitness Instructor Britany Williams Shares Her RA Journey And Workout Tips - Rheumatoid Arthritis Solutions - Better Health Less Symptoms
30 Minute Full Body Barre Workout With SWEAT Trainer Britany Williams
15-Minute Abs & Glutes Barre Workout With Britany Williams