As one of the first players in the league to attempt such a workout, Hartenstein was quick with a reminder that these are simply voluntary. Players are well within their right to avoid the facility and carry on whatever they’ve been doing to stay fit and ready on their own. This is just a way to get guys back in touch with the spaces they frequent after having to stay away for two months. “I mean, there will definitely be change,” Hartenstein said of league protocols as resumption talks progress. “But in the sense of what the Rockets are doing, they’re doing a great job. I don’t feel like they were uncomfortable and (they) made sure everything was safe.”