Armstrong topped by teammate
Something very unusual happened at the USATF Classic, an indoor track-and-field meet in Fayetteville, Arkansas, last weekend.
Dylan Armstrong lost to a National Throws Centre teammate in shot put.
Justin Rodhe beat his training partner, Armstrong, throwing 20.95 metres to set a new personal best.
Armstrong threw 20.63.
The event was won by Ryan Whiting of the U.S. He threw 21.46 metres.
Next up for Armstrong and Rodhe are the IAAF World Indoor Championships, which run from March 8 to March 11 in Istanbul.