Welcome a new instructor

We are very happy to share with you a good news and to announce that our member, Sandra Wiersma, has volunteered to help with training of riders and horses in Arthayasa. Sandra is an experienced rider and a horsewoman (her CV is attached below). Sandra has being our member for a year and now as she just imported two young horses from Holland, she is planning to spend more time in the club and is available for help.

The booking should be done through the club as usual, for easier time and arena management. If you have any questions, please, do not hesitate to contact Arthayasa office.

Sandra Wiersma (HOL)

Curriculum Vitae

Born in Panama in 1970

2010 – present in Indonesia
Looking forward to start training her 2 new young horses from Holland. Sandra’s knowledge of, insight in and feeling for horse riding are derived from her own achievements on horseback. She likes to prepare and compete (young) horses for a wide range of classes.

July 2010 clinic with Luciana Diniz and Joerg Muenzner Germany

2003 – 2009 Brazil (Rio de Janeiro)

After pursuing a different career and building a family she had to get back on a horse. Started training and working with The Gadelha Brothers. Presented several horses at a wide range of jumping competitions (1.10 – 1.30). Attended multiple clinics from Nelson Pessoa, Jos Klumps,Hercules Gadelha and Andre Americo de Miranda for jumping and from Rolf Bautler Bath, Stephane Daube for dressage. Winner of the 4 year old horses dressage competition State of Rio de Janeiro 2007, 5 year old horses 2008 Rio de Janeiro and the Nationals of Brazil.

As an 8 year old started her riding career at ” Manege de Bronkhorst” in Ermelo (Holland). At the age of 10 she got her first pony and that was the moment she got really serious. To develop her riding skills and her results at the competitions she was      always training with several well known Dutch trainers from dressage, jumping and eventing areas such as; Herman Wientjes, Alex van Silfhout, Wout Jan vd Schans, Gerrit Loozeman. Reached top national dressage level by the age of 15 on pony’s. After the pony’s she got on horses and had several successes in dressage, jumping and eventing national level. (ZZ / Light tour dressage, ZZ jumping, Z eventing)

1990 -1992  KNHS/ ORUN all round instructor course (Ermelo)