BUILD MUSCLE. BUILD STRENGTH. BUILD CONSISTENCY.
BLD CHALLENGE
16 CLASSES. 4 WEEKS. OCT 5th - 31st.
MUSCLE IS THE GOAL. PROGRESSIVE STRENGTH TRAINING IS THE VEHICLE.
BLD is Sweat Den’s twelve-week muscle-building phase, designed around progressive strength training, functional hypertrophy, and intentional progressions. Rather than random workouts, each week builds on the last so you can train with purpose, create measurable progress, and see real results.
DONT TAKE OUR WORD FOR IT.
15 years of Sweat Den. Thousands of classes. Thousands of member stories.
FINAL WEEK TO JOIN.
16 CLASSES. 4 WEEKS. EARN THE BLD REWARD.
Save 15–25% on Sweat Den credit packs through the end of this week.
ALREADY A MEMBER OR CREDIT-PACK HOLDER?
You’re eligible to join the BLD Consistency Challenge. Enter below and start tracking your 16 classes. Available via the Strength Training App as well.
BLD Consistency Challenge Sign Up Form
Complete 16 Sweat Den classes from October 5–31 to earn your limited-edition BLD reward.
Track your progress throughout the challenge. All Sweat Den class formats count.
You may also complete the challenge through the Strength Training App, but participation must be completed entirely In Studio or through the App — the two cannot be combined.
