Sadness and regret. 1  a heavy heart idiom. 2  be/weigh on your conscience idiom. 3  bitter. bring a lump to/have a lump in your throat idiom.  broken- 1 hearted. gloom. 2  gloomy. guilt complex. 3  guilt trip. guilt- ridden. 1  guilt trip. 2  heartache. lament. 3  melancholy. mourn. rue 4  the day  idiom. 1  rueful. sackcloth.  sad. sadly.
Water walking is a form of hydroaerobics in which individuals walk through water. The low-impact exercise combines the benefits of walking with the added buoyancy of water. As water walking provides a greater level of resistance than walking on land, it works to reduce stress on the joints while strengthening and building muscle.
Tube Walking Benefits. According to Second City Fitness, tube walking is a corrective strategy for abnormalities of the foot and ankle, which can lead to overpronation, flat feet or feet that turn out. Tube walking can help improve knee problems as well.