Home » Sitting at home alone - study together » Corona Times » Pump It Up! #5 – HIIT Before Shabbat Pump It Up! #5 – HIIT Before Shabbat Comments Off on Pump It Up! #5 – HIIT Before Shabbat HIIT (High-Intensive Interval Training) stations that will improve your endurance and will raise your heartbeat! With Einat Groomy. Thank you for rating!