Replacement scrum half Gareth Davies runs at the heart of the Springboks defence.
Warren Gatland is hoping his Welsh side will learn the lessons of their 38-16 defeat in Durban by the time they line-up in Nelspruit on Saturday for the second Test against the Springboks.
"We were outmuscled physically in the first half. The pace, intensity and physicality the Springboks came with in the first half we really struggled to cope with," admitted Gatland.
"We need to learn from today's game and tidy up some things for next week. If we can be more clinical then maybe the gap will be closer next week.
"I was a bit like the game against Australia two years ago. We didn't look fit enough out there in the first half.
"We got to grips with the pace of the game in the second half, but we are really disappointed. We have to look at that second half performance and we have to work hard on the breakdown and be more physical in the collision area.
"Because we were very poor in the first half we need to feel disappointed over the next 48-72 hours. But then we need to get back on the horse, work hard and be much better next weekend."
Wales skipper Alun Wyn Jones blamed his side's inability to take their chances in the early exchanges for a poor first-half performance.
"We had four opportunities in the first-half and we didn't complete them. They had two and took them both," said Jones.
"The damage was done in the first half - we were lacklustre in keeping the ball and we can't do that. When we did keep the ball we tested their defence."
Wales Women head coach Rowland Phillips tells WRU TV's Graeme Gillespie his side go into tomorrow's clash against England as underdogs, but he's confident the world champions won't have everything their own way at BT Sports Cardiff Arms Park.
Defence coach Shaun Edwards believes Saturday's clash against England - the 'form team in world rugby' - poses a huge challenge for his side but he is confident, with Wales beginning to show the defensive qualities displayed in the last two World Cups,
The start of the Six Nations on this week's Princpiality Welsh Rugby Union Podcast. Coach and captain Rob Howley and Alun Wyn Jones look forward to the Italy game with Jake Ball and Jonathan Davies. Coach Rowland Phillips, outside half Elinor Snowsill and full back Dyddgu Hywel talk about Wales Women, while coach Jason Strange and centre Ioan Nicholas preview the U20 game. And find out why Snowsill had to hide her skills - or most of them!
At the official launch of this season's RBS 6 Nations at a noisy location in London this morning, Wales captain Alun Wyn Jones reveals he is personally proud to be in the Wales team and is already looking forward to the opening clash against Italy which is a 'tough ask'.
It was a double celebration for Wales and Ospreys scrum-half Rhys Webb when he called at the home of Welsh rugby to help commemorate the first anniversary of Principality Stadium and his return to fitness this weekend ahead of the RBS 6 Nations.
Head coach Rowland Phillips and key front rower Carys Phillips look ahead to games against Spain and Ireland as Wales Women ramp up their preparations for the forthcoming Six Nations. The two warm-up games are a 'massive opportunity to refine the squad' according to the Welsh camp.
After bouncing back on Day Two in Wellington with a good win against Papua New Guinea, Wales Sevens were stopped in the Challenge Trophy semi-final by Australia. Head coach Gareth Williams gives his assessment of the day.
Five new players have been named in the Wales U20 squad for this Friday's U20 Six Nations match against Scotland at Broadwood Stadium (20:30), with the team also boosted by the return of Rhun Williams and Reuben Morgan-Williams.
One of the major success stories of the year: More passing, less kicking, more offloads, more turnovers, more line-breaks and consecutive phases, less scrums and lineouts - and increased distribution to the backs from both.
The introduction of girls-only, summer rugby has been so successful that 15 new teams have been set up at under 15, under 18 and senior level around Wales for the traditional season. The Pontypool-based Arrows are one of these, as WRU TV finds out.