Northampton Saints forward Samu Manoa has committed his future to the Aviva Premiership side by signing a three-year contract.

The 26-year-old, who moved to Franklin's Gardens last year from California, has been an impressive addition to the league following his 23 caps for the side so far.

"I'm blessed to have been able to sign for another three years with the Saints," Manoa told the club's official website. "I'm very happy to be here. The club's been great to me and my family so that's why I decided to stay here and sign this contract.

"Coming from the Super League in the States and jumping straight into the pros was big for me at the time. I've been learning a lot and at this stage I'm pleased with how I've been playing.

"Every single game I've played in has been a highlight for me, and knowing I'll be here for three more years is a good feeling for me and my family."

Manoa has played as a second row and number eight during his time with the Saints.