An interesting addition to this week is a grip strength session for the whole squad.

BBC: Clive Stuart-Smith column

Pick a model with sizable knobs and buttons for the audio and climate control systems along with power-operated mirrors to help reduce the amount of grip strength needed and reduce pain associated with turning or twisting motions.

FORBES: Best New-Cars (And Features) For Senior Drivers

Or if not physics, the Greek club, since like Antaeus the V-Wagon maintains an Olympian grip on the earth and draws strength from it.

WSJ: 2011 Cadillac CTS-V Sport Wagon: Insane, Unnecessary, Awesome | Rumble Seat by Dan Neil