. >> reporter: a woman and her husband have been coming to the agency's jackie chan activity center oneary for 21 years. for lunch and karaoke. >> so josephine ma has working with annie for decades . >> she is very tough. that's a good thing. >> reporter: for annie, working with seniors reminds her of her mother, who lived to be 101. >> seniors, they just teach me so much. >> reporter: so for decades of serving seniors, this week's jefferson award in the bay area goes to annie chung. allen martin, kpix 5. are low-income and min >> more than 90% of the clients are low income and minorities and annie says that in addition to the asian community, many services are provided to the hispanic and russian communities, as well. nominate your local hero for a jefferson award online at cbssf.com/hero. we'll be right back. >>> time now for our lunchtime tip of the day. here's fresh grocer tony tantillo. >> reporter: well, today's tip of the day is going to be is with apricots. i did a tip on them before the patterson apricots. these are bigger and they have some great meat to them and textur

you think it's going one way then they're just jackie chan. >> switcheroo. >> i bet you guys thoughtas going to be one of those insurance scam videos. the way she kind of just falls on the car. oh, you hit me. >> well, the acting from the beginning was a little suspect. >> this one's just a classic fake. you know? it's all set up too much. the kick's just too good. hits him right in the face. he falls over. all preplanned. it was a viral position. definitely fake. you guys nailed it. >> i hope the acting is better in the show than the clip. >>> welcome to physics 101. today we are looking at levitation for newton's third law. >> okay, i got to go. bathroom pass? >> i think you'll pay attention because i'm a little hot for teacher. >> check this out. isn't that awesome? that is hydrodynamic levitation. >> pretty rad. what's that ball made out of? >> that's a styrofoam ball. does anything look unusual to you when this is in slow motion? >> the fact it's off center. >> you could play frisbee through it. which is weird because the water is off to one side of the ball which doesn't make s

. >> reporter: janey brawn loves watching martial arts superstar jackie chan growing up and said that is who he wanted to be. >> being inspired is what he was able to do and seeing that someone could move that body in that way and have that much control spoke to me. >> reporter: based on that he came up with the most exciting fun, challenging work out you can think of. >> it is fun but that keeps us to that, hard work out. >> let me tell you his ninja style hard core work out will be toughest you will ever attempt. the first step is balance. >> ready, set, go. >> one, two, three, nice. one more and then beam to beam >> beam to beam. >> ready. >> ready, set, go. >> not bad. >> agility. >> there it is. >> and then, after that: >> spider man. >> yeah, not ready for that. >> it is challenge that keeps people coming back. >> i failed at so many things i have tried and every single time i come in here but there is progress and it is exciting and i'm able to do one little thing and it is great. >> kind of like golf. >> you can hit the ball far and know your technique or crush it and get in w

. >> reporter: a woman and her husband have been coming to the agency's jackie chan activity center on geary for 21 years. for lunch and karaoke. >> so josephine ma has working with annie for decades. >> she is very tough. that's a good thing. >> reporter: for annie, working with seniors reminds her of her mother, who lived to be 101. >> seniors, they just teach me so much. >> reporter: so for decades of serving seniors, this week's jefferson award in the bay area goes to annie chung. allen martin, kpix 5. >> more than 90% of the clients are low income and minorities and annie says that in addition to the asian community, many services are provided to the hispanic and russian communities, as well. nominate your local hero for a jefferson award online at cbssf.com/hero. >>> she definitely is a hero. >> great story. >> great work. good night. ♪[ music ] who are these people? the energy conscious people among us say small actions can add up to something... humongous. a little thing here. a little thing there. starts to feel like a badge maybe millions can wear. who are all these caretaker

. >> reporter: jamie loves watching jackie chan growing up and decided that is who he wanted to be. >super inspired what he was able to do and, you know seeing that someone could move their body in that way and have that much control spoke to me. >> reporter: based on that he came up with the fun, challenging work out he could think of. >> it is fun and what keeps us to get to us that hard work out. >> let me tell you his ninja style work out will be toughest you will ever attempt the first step is balance. >> ready. >> set, go. >> one, two, three, nice. >> one more and we will get beam to beam. >> what? >> yeah. >> jump from beam to beam. >> no. >> yeah. >> ready, set, go. one, two, three. >> yes. >> next agility. >> there it is, there it is. >> and after that. yeah, in the ready for that. but it is challenge that keeps people coming back. >> i failed at so many things i have tried every single time i come in here but these are incremental progress and i'm able to do one thing and it is great. >> you can hit the ball far or try to crush the thing and get in where. >> if you ready to