The Clarion, like all car DVD players, does have anti-skip technology. You shouldn't notice any skipping unless you're going off-road.
The Sony CDX-757MX has anti-skip tenchnology. Unless you're going over a dirt road you shouldn't notice any skip.
Anti-shock and anti-skip are the same thing. The music is loaded into memory so if the disc skips it can continue playing.
The Delphi MV10018 Car DVD Player offers shock anti skip technology.
Any name brand cd player such as sony, awia, or rca will have good anti skip features.
Pioneer Electronics CDX-FM687 is very skip resistant.
The Coby MP-CD521 has received very good reviews for its anti skip function.
The Pioneer boomboxes have 45-seocnd skip protection and are very well-priced as well.
The Sony Xplod CDX757 has anti skip technology so you shouldnt have any skips under normal driving conditions.
Most have a certain level of anti-skip protection,but you have to check the specs.In particular you need to get as much as possible if you're going to use it for jogging or cycling.
The Pioneer series of CD players have 45-second skip protection, which should be good enough for light jogging.
It's probably the RioVolt SP250 which advertises 8 minute anti skip protection
You should get one with enough anti skip protection to take your workout.