Cosinuss


New Ironman Triathlon World Record Holder Jan Frodeno Uses Cosinuss In-Ear Temperature and Heart Rate Monitor

New Ironman Triathlon World Record Holder Jan Frodeno Uses Cosinuss In-Ear Temperature and Heart Rate Monitor

Temperature management during training is an important aspect that few athletes have discovered. New Ironman Triathlon World Re...

Jul 18 2016, 8:51am CDT