Free water aerobics classes are offered to seniors of Mārupe municipality, led by a qualified trainer. This gentle yet effective physical activity strengthens the cardiovascular system, improves balance and coordination, and helps reduce back and joint pain. Group sessions promote socialisation, stress reduction, and mood improvement. Due to limited spots, prior registration is required. Participants should bring a comfortable swimsuit or trunks, non-slip slippers, hygiene products, a towel, a bathrobe, and drinking water. The classes are implemented within the project “Health promotion and disease prevention measures for residents of Mārupe municipality”.