Do you have your Lionheart HRM? 💙 Measuring your heart rate helps you track your progress on your F45 functional fitness journey and gives you the motivation to push your limits. 📣 👏 Use your Lionheart in this week's Wahlberg Week workouts to learn about heart rate recovery and your body! 🇺🇸 💪 . . . #F45Training #F45 #F45Challenge #FitnessJourney #WalhbergWeek