1) Aliases 2) Dealswith 3) Grips 4) Hilts 5) Knobs 6) Monikers 7) Names 8) Sees to 9) Tends to 10) Uses 11) Wields 1) Bicycles have them 2) CBer monikers 3) Copes with 4) Cup parts 5) Knobs 6) Manages 7) Mug parts 8) Pick-up things 9) Pitcher or mug parts 10) Takes care of 11) Trades in 12) User names on Twitter 
Handles is American slang for excess fat rings around the stomach.
There are metal handles at the luge start that the athlete uses to propel himself or herself forward. In each sled, there are also handles inside the pod.