January 12, 2018 7:12 am Underwater Cycling: Low Impact, But High Energy Looking for a new, unique workout? Hydrospin combines a high-energy workout with an environment that’s low impact. News4’s Molette Green has more. Local 1:56 Dunbar students return to school after student shot through window 1:27 1 dead, 4 hurt in Suitland crash 3:27 How the pulley system helps first responders make rescues 0:24 1 killed, 23 others hurt in Maryland party bus crash 1:05 Court docs reveal moments leading up to Dunbar High School shooting that hurt teen